1 00:00:11,000 --> 00:00:20,000 Visit www.Solaire99.cc Trusted Safe Online Gambling Agent 1 00: 00: 02,000 -> 00: 00: 05,500 Bonus New Member 500 Thousand Cashback Parlay 10 Million 2 00:00:07,400 --> 00:00:09,220 At dusk before dusk, Rolls Sbobet Sportsbook 1.25% Rolls Maxbet Sportsbook 1.5% 3 00:00:09,320 --> 00:00:12,760 the darkness that surrounds is illuminated by life. Rolls Live Casino Sbobet 338A 1% Rollingan Casino Live Maxbet 1.2% 4 00:00:16,880 --> 00:00:23,000 The dancing light around me is made by fireflies BBM: 2C09385E LINE: SOLAIRE99 5 00:00:23,000 --> 00:00:27,360 Creatures that have strange abilities produce light. Wechat: CS1_SOLAIRE99 Whatsapp: +66634622578 6 00:00:27,360 --> 00:00:29,120 They are Bio-luminescence 7 00:00:32,880 --> 00:00:35,560 And fireflies are not alone 8 00:00:35,560 --> 00:00:38,240 Scientists find more strange and beautiful things 9 00:00:38,240 --> 00:00:41,480 Life forms that shine throughout the world 10 00:00:46,560 --> 00:00:49,480 The light that lives always fascinates me And the discovery of more and more luminous creatures increases and more questions 11 00:00:49,480 --> 00:00:53,360 Why? What is light for? And how is the light made? 12 00:00:53,360 --> 00:00:55,240 In recent years, 13 00:00:55,240 --> 00:00:59,720 Scientists begin to find answers to these questions. 14 00:01:02,400 --> 00:01:03,640 And thus, 15 00:01:03,640 --> 00:01:07,000 They bring us to a world that is not at all like our world. 16 00:01:07,000 --> 00:01:08,560 No matter how amazing this view shows, everything is real 17 00:01:08,560 --> 00:01:12,600 18 00:01:18,760 --> 00:01:22,840 19 00:01:27,360 --> 00:01:31,200 With the help of a new camera, designed only for this film 20 00:01:31,200 --> 00:01:33,920 We can reveal this extraordinary phenomenon 21 00:01:33,920 --> 00:01:35,880 that we never knew before 22 00:01:53,840 --> 00:01:57,080 Bio-luminescence holds many mysteries. 23 00:01:57,080 --> 00:02:01,480 But we know fireflies use it to attract the opposite sex. 24 00:02:15,960 --> 00:02:21,840 Each species has its own encryption password and we can join in the conversation 25 00:02:28,600 --> 00:02:33,560 I will use this fishing rod to lure fireflies. 26 00:02:34,800 --> 00:02:38,720 This is actually a tool used by scientists once 27 00:02:38,720 --> 00:02:42,360 To interpret various signs of a firefly call. 28 00:02:42,360 --> 00:02:47,120 And there are 15 different types, at least, here 29 00:02:47,120 --> 00:02:49,480 Each has its own signal. 30 00:02:49,480 --> 00:02:54,200 Biologist Jim Lloyd uses this tool to mimic male fireflies 31 00:02:54,200 --> 00:02:58,200 And that's the password of their various light patterns. 32 00:02:58,200 --> 00:03:02,720 He found that the call sign consisted in part of 33 00:03:02,720 --> 00:03:05,920 The actual flight path of the species in question. 34 00:03:05,920 --> 00:03:08,080 For example, 35 00:03:08,080 --> 00:03:12,360 Some fireflies that move continue horizontally, like that. 36 00:03:12,360 --> 00:03:14,760 And there are others 37 00:03:14,760 --> 00:03:18,360 Turn on their light when they fly up, like that. 38 00:03:19,920 --> 00:03:24,840 But other than the flight path signal, they turn on certain signals. 39 00:03:24,840 --> 00:03:26,800 It's like MORSE PASSWORD 40 00:03:27,920 --> 00:03:30,640 So I have to be able to use this light myself. 41 00:03:32,440 --> 00:03:36,040 There are females from the leaves here, 42 00:03:36,040 --> 00:03:38,880 Which will emit one flicker 43 00:03:38,880 --> 00:03:45,440 And the male of the species waits for exactly four seconds, 44 00:03:45,440 --> 00:03:48,560 And then come back with flicker. 45 00:03:48,560 --> 00:03:53,160 Then he immediately gave another flicker, like that. 46 00:03:54,400 --> 00:03:58,440 And the Stud knows he will be the preferred guest. 47 00:04:00,520 --> 00:04:03,560 But the message has recently proven to be more than... 48 00:04:03,560 --> 00:04:05,560 A simple signal to multiply. 49 00:04:07,040 --> 00:04:10,320 Females assess the quality of the Stud gene... 50 00:04:10,320 --> 00:04:13,960 From the timeliness and brightness of the light. 51 00:04:19,960 --> 00:04:24,680 He pulled the chosen pair by pointing the lamp at him. 52 00:04:35,960 --> 00:04:39,960 And it seems that this Stud sends back all the signals correctly. 53 00:04:44,720 --> 00:04:46,360 We now know it 54 00:04:46,360 --> 00:04:49,200 This light language even has a local dialect .. 55 00:04:54,360 --> 00:04:58,040 Throughout the summer months, from Florida to southern Canada, 56 00:04:58,040 --> 00:05:02,600 Gardens, fields and forests sparkle with the message of this marriage. 57 00:05:07,080 --> 00:05:09,120 Time-lapse photography reveals it 58 00:05:09,120 --> 00:05:11,920 An extraordinary level of this mating season. 59 00:05:17,880 --> 00:05:21,000 Some species only flicker at dusk 60 00:05:23,160 --> 00:05:26,320 Others prefer forest blinds for their light purposes. 61 00:05:31,240 --> 00:05:35,680 Some species make blinking more striking by choosing 62 00:05:35,680 --> 00:05:38,280 The darkest place 63 00:05:39,320 --> 00:05:44,160 I can see almost nothing here, except flicker. 64 00:05:46,680 --> 00:05:50,040 And this species must also have other tricks. 65 00:05:51,040 --> 00:05:53,760 By synchronizing flicker 66 00:05:53,760 --> 00:05:56,400 each flicker with 67 00:06:00,840 --> 00:06:03,600 Each individual is triggered by his flock, 68 00:06:03,600 --> 00:06:07,600 And so on the strains of flicker all over the forest. 69 00:06:13,960 --> 00:06:16,520 Accelerate... the strains are clearer. 70 00:06:25,520 --> 00:06:26,800 From strains, 71 00:06:26,800 --> 00:06:31,080 Females who are impressed, can respond with two blinks of their own. 72 00:06:33,440 --> 00:06:35,080 And the males stop it 73 00:06:37,840 --> 00:06:39,760 But he can only choose one. 74 00:06:44,240 --> 00:06:48,360 The peak of this scene is only a few nights in June, 75 00:06:48,360 --> 00:06:52,160 Which explains why they have just been found. 76 00:06:54,040 --> 00:06:57,680 Why they all flicker together is still a mystery. 77 00:07:05,960 --> 00:07:10,080 Surprising with the little we know about Bio-luminescence. 78 00:07:11,440 --> 00:07:13,880 Fireflies are probably the easiest to understand 79 00:07:13,880 --> 00:07:18,520 But some light of life is still very confusing. 80 00:07:18,520 --> 00:07:22,720 At dawn, the signal multiplies fireflies sinks 81 00:07:22,720 --> 00:07:25,040 With increased overflow of light. 82 00:07:25,040 --> 00:07:27,800 Firefly fireflies take refuge in the bush, 83 00:07:27,800 --> 00:07:31,560 Far from predators with sharp eyes during the day. 84 00:07:31,560 --> 00:07:33,040 But now, 85 00:07:33,040 --> 00:07:37,680 Light is taking place by life on the ground under my feet. 86 00:07:41,360 --> 00:07:46,000 A series of several fungi forms a luminous underground network. 87 00:07:55,160 --> 00:07:59,560 But why do mushrooms glow in eternal darkness underground? 88 00:07:59,560 --> 00:08:01,560 We have absolutely no idea 89 00:08:03,560 --> 00:08:07,240 And for years, the mushroom Bio-Luminescence, 90 00:08:07,240 --> 00:08:10,680 Like many other living lights, it is noted as Beauty 91 00:08:10,680 --> 00:08:13,480 results of evolution without function 92 00:08:16,640 --> 00:08:20,760 But some species only glow above the ground and only at night, 93 00:08:20,760 --> 00:08:23,680 At present the light is very very clear. 94 00:08:28,400 --> 00:08:31,600 If it's just a biochemical accident then surely 95 00:08:31,600 --> 00:08:33,880 They will shine all the time 96 00:08:33,880 --> 00:08:36,320 Light of course attracts insects 97 00:08:36,320 --> 00:08:39,960 And the theory is that the insect spreads mold spores. 98 00:08:52,840 --> 00:08:55,960 So here too, just like fireflies, 99 00:08:55,960 --> 00:08:58,760 We learn new things all the time. 100 00:09:04,360 --> 00:09:08,200 But much of the light of life remains a beautiful puzzle. 101 00:09:11,200 --> 00:09:12,920 And throughout history, 102 00:09:12,920 --> 00:09:16,680 The story of Bio-Luminescence is often considered pure as fiction. 103 00:09:18,960 --> 00:09:23,960 In the 1870s, Jules Verne, French science fiction novelist, 104 00:09:23,960 --> 00:09:28,280 Write this in his book, -20,000 League Under the Sea-. 105 00:09:29,800 --> 00:09:33,960 "At seven o'clock, our ship, half drowned, 106 00:09:33,960 --> 00:09:37,120 Being sailing in the ocean of milk. 107 00:09:37,120 --> 00:09:40,880 Initially seen, the ocean looks like milk. 108 00:09:40,880 --> 00:09:44,720 Jules Verne may have based this story 109 00:09:44,720 --> 00:09:47,640 110 00:09:47,640 --> 00:09:50,240 111 00:09:50,240 --> 00:09:52,680 In the myth told by sailors. 112 00:09:52,680 --> 00:09:57,080 In 1995, the British ship captain wrote 113 00:09:57,080 --> 00:10:00,840 Original account in the ship report 114 00:10:00,840 --> 00:10:04,080 "At 6:00 p.m. on a sunny night without a moon, 115 00:10:04,080 --> 00:10:08,240 When 150 miles east of the Somali coast, 116 00:10:08,240 --> 00:10:11,880 Whitish light appears on the horizon. 117 00:10:11,880 --> 00:10:16,920 And after 15 minutes of steaming, the ship is completely surrounded 118 00:10:16,920 --> 00:10:23,160 = = With a sea of milky white with a fairly even light. 119 00:10:23,160 --> 00:10:26,200 And seen along the ship sailing 120 00:10:26,200 --> 00:10:30,240 Like a snowfield or floating above the clouds. " 121 00:10:33,880 --> 00:10:36,640 Reports like this are more odd than expected appearances 122 00:10:36,640 --> 00:10:38,760 Like the Loch Ness Monster. 123 00:10:38,760 --> 00:10:41,400 And there is no photo evidence. 124 00:10:44,320 --> 00:10:48,400 Some scientists, including marine biologist Steven Haddock, 125 00:10:48,400 --> 00:10:52,200 Curious, and looking for explanations from above. 126 00:10:54,600 --> 00:10:57,560 We wonder if you can find one of the ship reports where 127 00:10:57,560 --> 00:11:00,360 record their voyages through one of these sea of milk, 128 00:11:00,360 --> 00:11:03,440 and actually find suitable satellite data that includes... 129 00:11:03,440 --> 00:11:06,240 that area at the same time 130 00:11:06,240 --> 00:11:09,680 So we checked satellites based on ship reports in 1995 131 00:11:09,680 --> 00:11:12,600 And that is the "eureka" moment (brilliant discovery). 132 00:11:12,600 --> 00:11:15,680 We cleared some "noisy sensor image" from the camera, 133 00:11:15,680 --> 00:11:19,960 We map it to the lane, and in this 300km feature 134 00:11:19,960 --> 00:11:24,320 appears on a map that matches exactly what the ship reported. 135 00:11:24,320 --> 00:11:27,240 This is a truly amazing moment. 136 00:11:27,240 --> 00:11:30,640 We can document the sea of milk as a whole 137 00:11:30,640 --> 00:11:34,160 Three consecutive nights join the current. 138 00:11:34,160 --> 00:11:38,040 So satellite imagery from space validates 139 00:11:38,040 --> 00:11:40,520 A piece of maritime folk legend. 140 00:11:42,360 --> 00:11:45,080 On rare occasions,... the sea glows. 141 00:11:48,240 --> 00:11:49,920 But what causes glowing... 142 00:11:49,920 --> 00:11:52,520 So bright that it can be seen from outer space? 143 00:11:54,280 --> 00:11:58,560 The answer can be found in the back of the neglected refrigerator. 144 00:12:04,600 --> 00:12:09,440 Leave for a few days, this sea bream starts to glow. 145 00:12:18,520 --> 00:12:22,200 The fish itself does not have the ability to create light. 146 00:12:23,520 --> 00:12:27,760 This light, actually, is owned by the bacteria found... 147 00:12:27,760 --> 00:12:31,920 In almost all seawater when they start eating rotting fish. 148 00:12:33,360 --> 00:12:37,480 On rare occasions when current and temperature causes are blooming... 149 00:12:37,480 --> 00:12:42,840 Algae in the ocean, the same bacteria also like dying algae. 150 00:12:44,400 --> 00:12:46,880 Once they reach critical concentration, 151 00:12:46,880 --> 00:12:50,000 Their secretions make the others shine. 152 00:12:52,120 --> 00:12:54,880 They shine in such a way that they can be so 153 00:12:54,880 --> 00:12:56,960 Detected by a satellite in orbit. 154 00:13:07,160 --> 00:13:10,760 Bacteria are one of the most ancient forms of life, 155 00:13:10,760 --> 00:13:14,560 So they might be the first living beings to shine. 156 00:13:14,560 --> 00:13:17,120 But why they do it is still debated. 157 00:13:18,520 --> 00:13:22,440 At present some animals have stolen the bacterial gene, 158 00:13:22,440 --> 00:13:24,840 And put them in their own DNA. 159 00:13:26,320 --> 00:13:29,760 Others just kidnap the bacteria themselves. 160 00:13:38,760 --> 00:13:41,160 This lamp is made by prisoners, 161 00:13:41,160 --> 00:13:45,560 Who farms in a special organ under the eye of the flashlight. 162 00:13:55,040 --> 00:13:58,400 They have used bacterial rays for various purposes. 163 00:14:01,240 --> 00:14:05,720 We can only see it because our special camera uses infrared light. 164 00:14:07,360 --> 00:14:10,640 But for predators, fish look like this. 165 00:14:12,200 --> 00:14:15,840 A flurry of lights that makes it difficult to choose one target. 166 00:14:24,480 --> 00:14:28,200 Right before they change direction, the fish blinks quickly. 167 00:14:36,680 --> 00:14:38,960 This lamp has other functions too. 168 00:14:40,920 --> 00:14:44,080 They act as headlights to illuminate the sea floor 169 00:14:44,080 --> 00:14:46,000 when fish look for food. 170 00:14:55,280 --> 00:14:59,440 They can even help a fish to play eyes with the opposite sex. 171 00:15:06,840 --> 00:15:08,720 Unlike their captive bacteria, 172 00:15:08,720 --> 00:15:13,400 Flashlight fish uses live light for functions that we now understand. 173 00:15:16,520 --> 00:15:19,160 But how is light made? 174 00:15:19,160 --> 00:15:21,520 While it might seem magical, 175 00:15:21,520 --> 00:15:25,840 Actually this is a direct chemical reaction that happens 176 00:15:25,840 --> 00:15:31,680 When a substance is mixed with certain enzymes, like this. 177 00:15:37,000 --> 00:15:39,280 Hey, presto, light. 178 00:15:42,040 --> 00:15:46,600 The right chemical formula varies according to species. 179 00:15:46,600 --> 00:15:52,280 This reaction is very similar to bacteria that produce energy. 180 00:15:52,280 --> 00:15:56,160 Indeed, it could be the first time 181 00:15:56,160 --> 00:15:58,520 A byproduct of the process. 182 00:15:59,840 --> 00:16:03,520 An evolutionary accident that has been co-opted by fish 183 00:16:03,520 --> 00:16:05,680 Helps them survive 184 00:16:07,400 --> 00:16:10,680 The chemicals involved are very harmless. 185 00:16:10,680 --> 00:16:14,680 Actually, you can actually buy lollipop, 186 00:16:14,680 --> 00:16:19,280 When you put it in hot water, shine. 187 00:16:20,440 --> 00:16:27,120 But to be honest, I don't really feel very tasteful. 188 00:16:27,120 --> 00:16:31,120 Maybe, behind my mind, there are memories of that Bacteria in rotten fish, which tells me 189 00:16:31,120 --> 00:16:34,640 That glowing things aren't too good to eat. 190 00:16:34,640 --> 00:16:38,000 Bacteria may be the first living lights, 191 00:16:40,640 --> 00:16:43,920 But then many other organisms also develop their abilities. 192 00:16:43,920 --> 00:16:47,520 From jellyfish to fungi and insects, 193 00:16:48,920 --> 00:16:51,520 Bioluminescence has evolved independently more than 50 times, 194 00:16:51,520 --> 00:16:56,160 And now produced by thousands of different species. 195 00:16:56,160 --> 00:17:00,200 And defense seems to be a general function. 196 00:17:02,920 --> 00:17:05,720 Centipede found throughout the world. 197 00:17:11,360 --> 00:17:14,280 198 00:17:14,280 --> 00:17:16,200 Many are active during the day, 199 00:17:16,200 --> 00:17:18,760 Hurry across the damp forest floor. 200 00:17:20,320 --> 00:17:24,960 They can do this with impunity, because the poison is very deadly. 201 00:17:24,960 --> 00:17:28,160 Their bright color is a clear message for predators - 202 00:17:28,160 --> 00:17:32,240 "Don't eat me, I'm mixed with cyanide." 203 00:17:39,560 --> 00:17:42,880 But what about active centipedes at night? 204 00:17:45,520 --> 00:17:49,640 They are no less toxic than those active during the day. 205 00:17:51,960 --> 00:17:56,720 But, of course, the colors at night have absolutely no warning. 206 00:17:56,720 --> 00:18:00,120 Could it be that luminescence is a way 207 00:18:00,120 --> 00:18:03,720 Warnings from night predators? 208 00:18:04,960 --> 00:18:07,920 This amazing centipede is only found 209 00:18:07,920 --> 00:18:10,040 In the high mountains of California. 210 00:18:11,160 --> 00:18:14,440 Their bioluminescence has never been filmed before. 211 00:18:16,680 --> 00:18:20,680 They can't send signals to each other, because they are blind. 212 00:18:23,040 --> 00:18:26,360 Their life light develops separately from bacteria, 213 00:18:26,360 --> 00:18:30,400 From the chemical processes that help the Centipede conserve water 214 00:18:30,400 --> 00:18:32,600 In a dry environment. 215 00:18:32,600 --> 00:18:35,840 But because the Centipede already contains cyanide, 216 00:18:35,840 --> 00:18:37,800 Light evolves a function. 217 00:18:39,960 --> 00:18:43,440 For my eyes, he doesn't look very bright. 218 00:18:43,440 --> 00:18:48,000 But my eyes are not predators at night, 219 00:18:48,000 --> 00:18:51,200 Or indeed our specialist camera. 220 00:18:51,200 --> 00:18:53,240 And for both of them, 221 00:18:53,240 --> 00:18:57,200 This can look very bright indeed and be a real warning. 222 00:18:59,080 --> 00:19:02,200 When scientists model clay from this Centipede, 223 00:19:02,200 --> 00:19:03,880 Half of what shines, 224 00:19:03,880 --> 00:19:08,000 Nocturnal predators are more likely to attack those who don't glow. 225 00:19:13,280 --> 00:19:16,680 This simple experiment produces clear results. 226 00:19:16,680 --> 00:19:20,760 Life light can act as a warning. 227 00:19:23,800 --> 00:19:27,280 But proving the function of bioluminescence is not always 228 00:19:27,280 --> 00:19:30,480 means easy, as recent discoveries have shown. 229 00:19:35,480 --> 00:19:40,760 This, of course, is like a creature from science fiction. 230 00:19:40,760 --> 00:19:43,400 Luminous earthworms. 231 00:19:43,400 --> 00:19:44,920 A few years ago, 232 00:19:44,920 --> 00:19:49,920 A woman who lives in the Loire Valley in France is going out at night 233 00:19:49,920 --> 00:19:54,240 to find a dog that digs a hole in the garden. 234 00:19:54,240 --> 00:19:59,200 And at the bottom of the hole, the ground is glowing. 235 00:19:59,200 --> 00:20:03,480 This is this earthworm. He could hardly trust his eyes. 236 00:20:03,480 --> 00:20:06,360 And he went and told people what he had seen 237 00:20:06,360 --> 00:20:08,280 And only a few people believe in him. 238 00:20:08,280 --> 00:20:12,360 The worm species is already known, it lives long enough 239 00:20:12,360 --> 00:20:16,480 Many French people, but no one has seen it shine before. 240 00:20:16,480 --> 00:20:20,320 Maybe it's because some people come out in the middle of the night 241 00:20:20,320 --> 00:20:23,400 Digging a hole, especially without light. 242 00:20:23,400 --> 00:20:27,880 But finally, science recognizes these creatures. 243 00:20:27,880 --> 00:20:32,160 But why do they have to glow in the darkness of the ground? 244 00:20:33,280 --> 00:20:35,440 No one knows 245 00:20:38,520 --> 00:20:43,720 This blue light is unknown to science until 2010, 246 00:20:43,720 --> 00:20:48,200 When biologist Marcel Koken first saw their terrible light. 247 00:20:50,880 --> 00:20:54,680 We try to find out why these animals produce light. 248 00:20:54,680 --> 00:20:58,360 Objects that live underground. Why produce light? 249 00:20:58,360 --> 00:21:01,040 There is no point for that, apparently. 250 00:21:01,040 --> 00:21:04,960 Is it only a byproduct of some internal chemistry? 251 00:21:04,960 --> 00:21:07,920 Or can the light be used to scare off the attacker? 252 00:21:09,160 --> 00:21:13,560 These soil beetles are greedy predators and they like earthworms. 253 00:21:16,000 --> 00:21:19,560 The worm looks like the normal one until the light goes out. 254 00:21:20,960 --> 00:21:22,680 Our special camera gives us 255 00:21:22,680 --> 00:21:25,600 A special view of what happens in darkness. 256 00:21:30,840 --> 00:21:34,000 Experiment Marcel has shown that the worm can 257 00:21:34,000 --> 00:21:36,440 Control their brightness 258 00:21:36,440 --> 00:21:40,200 When the beetle touches the part of the worm, the light becomes brighter. 259 00:21:42,960 --> 00:21:46,400 So it could be that the predator tried to bite it, 260 00:21:46,400 --> 00:21:49,240 This lights up, which scares predators. 261 00:21:49,240 --> 00:21:52,120 Predators leave and earthworms can get away. 262 00:21:53,400 --> 00:21:56,480 Beetles bite, and the whole body of worms 263 00:21:56,480 --> 00:21:59,400 Explodes into light as he struggles to free himself. 264 00:22:00,480 --> 00:22:03,160 But beetles don't seem to stop by light. 265 00:22:07,440 --> 00:22:10,680 If this is defense, it doesn't work here. 266 00:22:12,480 --> 00:22:14,880 Marcel is still looking for his function. 267 00:22:17,000 --> 00:22:20,760 Maybe other predators delay or maybe use worms 268 00:22:20,760 --> 00:22:22,240 Light to find each other. 269 00:22:26,240 --> 00:22:31,080 So it seems that this beautiful light has a function where 270 00:22:31,080 --> 00:22:32,840 We still don't understand 271 00:22:35,280 --> 00:22:39,320 The world of living light is full of mysteries. 272 00:22:39,320 --> 00:22:41,840 French worms are not known for so long 273 00:22:41,840 --> 00:22:45,200 Because they produce their frightening light underground. 274 00:22:47,800 --> 00:22:49,400 But there are some rare opportunities 275 00:22:49,400 --> 00:22:52,920 When light life is about expressing yourself. 276 00:23:02,400 --> 00:23:04,720 May 2015 277 00:23:04,720 --> 00:23:08,360 While the southern aurora illuminates the night sky above, 278 00:23:08,360 --> 00:23:11,960 The sea below produces strange blue light. 279 00:23:21,400 --> 00:23:24,640 Each wave causes intense color ripples. 280 00:23:38,080 --> 00:23:41,040 The animals in the bay see it first. 281 00:23:43,200 --> 00:23:46,000 Wading birds are attracted to small crustaceans 282 00:23:46,000 --> 00:23:47,400 Caught in light. 283 00:23:51,040 --> 00:23:54,600 Every movement reminds others of this rare spectacle. 284 00:23:54,600 --> 00:23:58,160 People gather to admire this once-in-a-lifetime event. 285 00:24:02,520 --> 00:24:03,920 That's awesome! 286 00:24:03,920 --> 00:24:06,960 I have never seen anything like this before in my life. 287 00:24:09,200 --> 00:24:10,240 That's evil. 288 00:24:13,960 --> 00:24:17,480 TAWA 289 00:24:24,560 --> 00:24:28,600 This might look like something from the Willy Wonka chocolate factory, 290 00:24:28,600 --> 00:24:30,480 But the phenomenon is real. 291 00:24:31,920 --> 00:24:35,960 there are a large number of microscopic organisms caused by 292 00:24:35,960 --> 00:24:39,560 Combination of climate and strange nutrition 293 00:24:39,560 --> 00:24:44,800 Under this microscope, I get a drop of ordinary sea water. 294 00:24:44,800 --> 00:24:49,240 And it's full of small organisms, invisible to the naked eye, 295 00:24:49,240 --> 00:24:50,640 Called dinoflagellate. 296 00:24:51,840 --> 00:24:54,760 And if I disturb them in a number of ways, 297 00:24:54,760 --> 00:24:59,560 They combine two chemicals in their bodies to produce flashes of light. 298 00:24:59,560 --> 00:25:01,120 Look! 299 00:25:17,880 --> 00:25:19,800 Dinoflagellates is one of 300 00:25:19,800 --> 00:25:22,400 The largest single-celled organism is known. 301 00:25:24,240 --> 00:25:27,640 They are 1,000 times greater than bacteria. 302 00:25:27,640 --> 00:25:29,600 They are not animals or plants, 303 00:25:29,600 --> 00:25:32,160 But it has the characteristics of both, 304 00:25:32,160 --> 00:25:36,040 And when conditions are right at sea, like in Tasmania, 305 00:25:36,040 --> 00:25:38,440 They develop in large numbers. 306 00:25:41,560 --> 00:25:45,040 Bioluminescent ups and downs like this one are rare. 307 00:25:48,800 --> 00:25:53,920 However, dinoflagellates are found in large numbers throughout the world. 308 00:25:53,920 --> 00:25:58,480 They are among the most extensive of all bioluminescent life. 309 00:25:58,480 --> 00:26:00,040 Wherever they are, 310 00:26:00,040 --> 00:26:04,120 These single-celled creatures highlight anything that moves. 311 00:26:07,800 --> 00:26:12,600 But why does dinoflagellate behave like this? 312 00:26:12,600 --> 00:26:16,280 This is certainly not to entertain us, even though it is. 313 00:26:16,280 --> 00:26:19,240 Well, it could be that it's a kind of burglar alarm - 314 00:26:19,240 --> 00:26:22,360 That when a shrimp or other animal 315 00:26:22,360 --> 00:26:25,440 Who eats dinoflagellates by filtering them, 316 00:26:25,440 --> 00:26:27,560 Come and start feeding, 317 00:26:27,560 --> 00:26:30,360 Thus, illuminating himself. 318 00:26:33,800 --> 00:26:37,840 So that attracts the attention of fish that might be bigger 319 00:26:37,840 --> 00:26:39,280 who might eat shrimp 320 00:26:41,600 --> 00:26:45,600 Just as the flashing burglar alarm tells the police to a thief, 321 00:26:45,600 --> 00:26:49,360 Dinoflagellata exposes their attackers to their enemies. 322 00:26:54,680 --> 00:26:58,560 Shrimp is revealed to cuttlefish, with fatal results. 323 00:27:02,840 --> 00:27:06,840 So, cuttlefish can hunt in total darkness. 324 00:27:08,000 --> 00:27:11,600 But while dinoflagellate light can work this way, 325 00:27:11,600 --> 00:27:14,360 It's still debatable if that's why they did it. 326 00:27:18,000 --> 00:27:21,400 Whatever the reason, the magic created by their light could be 327 00:27:21,400 --> 00:27:24,240 One of the most magical natural glasses. 328 00:27:40,920 --> 00:27:44,320 Race dolphins appear like an enchanting skesta. 329 00:27:51,840 --> 00:27:56,120 Whenever this light appears, 330 00:27:56,120 --> 00:27:58,000 How to live in the ocean hunting and hiding it is transformed. 331 00:27:59,120 --> 00:28:02,320 Maybe dolphins are guided to their prey by light 332 00:28:02,320 --> 00:28:03,760 From dinoflagellates 333 00:28:16,760 --> 00:28:21,640 Only now is it possible to film these scenes very clearly. 334 00:28:21,640 --> 00:28:25,600 But every night, a spectacular light show like this is played 335 00:28:25,600 --> 00:28:28,720 Somewhere in the vastness of the ocean. 336 00:28:44,360 --> 00:28:48,720 While how dinoflagellates use bioluminescence still exists 337 00:28:48,720 --> 00:28:51,320 Not yet proven, there is another example 338 00:28:51,320 --> 00:28:55,400 When the burglar alarm effect has been clearly shown. 339 00:29:03,320 --> 00:29:05,760 Caribbean coral reefs are some of 340 00:29:05,760 --> 00:29:08,200 The best waters in the world... 341 00:29:09,520 --> 00:29:10,560 .. today 342 00:29:22,320 --> 00:29:26,120 At night, this is a different world. 343 00:29:28,240 --> 00:29:31,320 Crab looking for a delicious piece. 344 00:29:34,840 --> 00:29:37,560 This is just what is sought, smooth tentacles of fragile stars, relatives of starfish. 345 00:29:37,560 --> 00:29:41,200 But this fragile star has a very effective defense. 346 00:29:52,040 --> 00:29:56,520 When it is interrupted, it releases a dazzling rifle, raises the alarm. 347 00:29:59,160 --> 00:30:03,840 348 00:30:06,200 --> 00:30:09,000 After being lowered, the crabs make a run for it. 349 00:30:15,200 --> 00:30:19,560 And crustaceans that are usually well camouflaged are easy prey 350 00:30:19,560 --> 00:30:22,120 For octopus, even in darkness. 351 00:30:24,520 --> 00:30:28,000 Scientists have just proven that light helps 352 00:30:28,000 --> 00:30:32,400 Fragile stars drive away predators or, better yet, to make them eaten. 353 00:30:39,320 --> 00:30:42,960 In open waters, where there is no place to hide, that's 354 00:30:42,960 --> 00:30:45,640 burglar alarm is the most effective defense 355 00:30:47,000 --> 00:30:51,160 Fish hunting small invertebrates silhouette against the night sky. 356 00:30:53,200 --> 00:30:57,160 Ostracoda, tiny crustaceans are no bigger than a grain of sand, 357 00:30:57,160 --> 00:30:58,480 Appears from a reef. 358 00:31:00,880 --> 00:31:04,480 Cardinal fish are common, small, unwary predators. 359 00:31:06,200 --> 00:31:08,440 But when they attack an ostracod, 360 00:31:08,440 --> 00:31:10,640 They get more than they offer 361 00:31:13,080 --> 00:31:16,560 The ostracod bird releases a bioluminescent flash bomb, 362 00:31:16,560 --> 00:31:19,160 One of the brightest forms of living light. 363 00:31:19,160 --> 00:31:21,800 And cardinal fish quickly spit it out. 364 00:31:26,320 --> 00:31:29,240 The light is so bright that it shines 365 00:31:29,240 --> 00:31:33,320 The body of the fish, temporarily blinds it, and this is usually 366 00:31:33,320 --> 00:31:36,560 Invisible fish are easy targets for predators. 367 00:31:47,000 --> 00:31:49,720 Ostracods, with their Flash-Bomb defense, 368 00:31:49,720 --> 00:31:52,000 Found in all oceans in the world. 369 00:31:58,520 --> 00:32:00,240 But in the Caribbean, 370 00:32:00,240 --> 00:32:03,680 They use their light to attract at once to drive away. 371 00:32:06,960 --> 00:32:09,960 This is something that researcher Gretchen Gerrish 372 00:32:09,960 --> 00:32:11,920 And Trevor Rivers is studying. 373 00:32:11,920 --> 00:32:14,960 Performing spectacular marriages of ostracods. 374 00:32:16,600 --> 00:32:19,800 But they can't even start working until the moon sets. 375 00:32:21,320 --> 00:32:25,120 The moonlit night is not dark in the eyes of the organism 376 00:32:25,120 --> 00:32:29,600 Depends on their own light they create, and darkness is really 377 00:32:29,600 --> 00:32:34,080 Only the sky is starry, no moon is present in the sky at all. 378 00:32:44,160 --> 00:32:47,880 Dive without a torch in total darkness, Gretchen 379 00:32:47,880 --> 00:32:51,960 And Trevor entered a world where few people have ever testified. 380 00:32:55,200 --> 00:32:58,440 You are immersed in darkness, you are drowning in water. 381 00:32:59,600 --> 00:33:01,515 And you see the current of floating stars 382 00:33:01,540 --> 00:33:03,000 passes you and they are 383 00:33:03,000 --> 00:33:07,080 Produced by this small crustacean that we barely understand. 384 00:33:08,480 --> 00:33:11,840 By releasing a number of luminous fluids as they swim, 385 00:33:11,840 --> 00:33:15,360 Male Ostracods leave a trail of lights behind them. 386 00:33:17,000 --> 00:33:21,200 The right set of time points tells females where 387 00:33:21,200 --> 00:33:23,520 He will be exactly half a second. 388 00:33:25,960 --> 00:33:30,640 But when one male starts to appear, the other and the others join him. 389 00:33:37,560 --> 00:33:38,960 And when they synchronize, 390 00:33:38,960 --> 00:33:42,960 They fan out into the fireworks display. 391 00:33:47,480 --> 00:33:50,760 This is one of the most amazing things I have ever seen. 392 00:34:01,240 --> 00:34:05,600 With each research trip, Trevor and Gretchen find a new species, 393 00:34:05,600 --> 00:34:08,560 Each with its own light language. 394 00:34:23,200 --> 00:34:26,680 Ostracods and fireflies using bioluminescence 395 00:34:26,680 --> 00:34:28,600 To find potential partners. 396 00:34:28,600 --> 00:34:32,440 And that can be an efficient way to deliver your message, 397 00:34:32,440 --> 00:34:35,360 But it's not easy. 398 00:34:35,360 --> 00:34:37,600 The message can be hacked. 399 00:34:39,480 --> 00:34:42,920 There is cheating love in this situation. 400 00:34:42,920 --> 00:34:47,880 There are also females from certain species here, 401 00:34:47,880 --> 00:34:52,280 When he sees males from different species flying past him, 402 00:34:52,280 --> 00:34:56,760 Answer with their call sign, and it attracts them. 403 00:34:56,760 --> 00:35:00,760 And when they arrive, instead of marrying them, 404 00:35:00,760 --> 00:35:03,160 He has his own cowardly way with them. 405 00:35:06,160 --> 00:35:09,680 He mimics the pattern of flickering of other species. 406 00:35:13,680 --> 00:35:16,640 Unsuspecting males are lured in 407 00:35:32,560 --> 00:35:37,960 fireflies contain poisons that are thought to protect them against most predators 408 00:35:37,960 --> 00:35:40,640 But this "femme fatale" is not postponed 409 00:35:42,840 --> 00:35:45,480 And he eats it alive. 410 00:35:45,480 --> 00:35:48,360 Actually, that might be the poison he was looking for. 411 00:35:50,200 --> 00:35:53,280 He can't produce chemicals like that himself. 412 00:35:53,280 --> 00:35:59,040 So he tricks and then eats males from different species to get it. 413 00:36:04,040 --> 00:36:08,080 If he can't invite a male to come to him, he chases them. 414 00:36:10,520 --> 00:36:14,640 And a good place to find someone is in the spider web. 415 00:36:19,920 --> 00:36:22,040 Male fireflies are snared. 416 00:36:22,040 --> 00:36:24,640 When spider venom starts acting, 417 00:36:24,640 --> 00:36:27,360 the flicker changes to a constant light. 418 00:36:34,080 --> 00:36:37,760 The "femme fatale" is told by dim light, 419 00:36:37,760 --> 00:36:42,240 And he immediately flew into the net to steal the spider's catch. 420 00:36:44,080 --> 00:36:46,400 As spiders struggle to keep their prey, 421 00:36:46,400 --> 00:36:48,680 He dazzled him with his lantern. 422 00:36:56,440 --> 00:36:59,960 By using light, fireflies can clearly see spiders 423 00:36:59,960 --> 00:37:01,240 And avoid nets. 424 00:37:06,000 --> 00:37:08,920 Even confused spiders surrender. 425 00:37:16,840 --> 00:37:21,600 Predation turns out to be one of the areas where light makes life 426 00:37:21,600 --> 00:37:23,520 Has been very creative 427 00:37:28,720 --> 00:37:31,440 Like a view from the surface of an alien planet, 428 00:37:31,440 --> 00:37:35,400 These termite mounds have a ride that lives on their walls. 429 00:37:43,480 --> 00:37:47,040 Fluorescent larvae "click beetles" waiting in the burrow. 430 00:37:55,320 --> 00:37:59,040 Insects are pulled to their deaths by green light, 431 00:37:59,040 --> 00:38:00,760 Like moths to fire. 432 00:38:03,680 --> 00:38:05,880 and the catch beetle larvae available 433 00:38:05,880 --> 00:38:09,360 Unsuspecting victims 434 00:38:19,560 --> 00:38:22,080 These predators work as individuals. 435 00:38:25,720 --> 00:38:29,240 There are other insects that excel at fraud. 436 00:38:31,360 --> 00:38:34,600 But it works with thousands of its own types. 437 00:38:38,000 --> 00:38:41,960 From the outside, this cave shows no astonishing signs 438 00:38:41,960 --> 00:38:43,760 that goes inside. 439 00:38:49,800 --> 00:38:53,280 The entrance is lined with silk curtains, 440 00:38:53,280 --> 00:38:55,640 Weaved by mosquito-type larvae. 441 00:38:57,560 --> 00:38:59,840 They move back and forth along the rocks, 442 00:38:59,840 --> 00:39:04,120 Lowers the saliva from the roof of the cave. 443 00:39:09,280 --> 00:39:11,280 When night falls, walls 444 00:39:11,280 --> 00:39:15,880 And the ceiling of this cave becomes a natural planetarium. 445 00:39:26,240 --> 00:39:27,280 Traps are set. 446 00:39:30,560 --> 00:39:35,800 The cool blue light produced in each larva's tail is its attraction. 447 00:39:41,240 --> 00:39:42,680 Other insects that hatch 448 00:39:42,680 --> 00:39:47,800 And appeared in the cave instinctively flew up into the sky. 449 00:39:47,800 --> 00:39:51,760 But this is not a starry sky. This is deathtrap. 450 00:40:04,360 --> 00:40:07,640 Bioluminescence is definitely a powerful tool 451 00:40:07,640 --> 00:40:10,320 For the life form that has it. 452 00:40:10,320 --> 00:40:13,920 But it's only effective in darkness. 453 00:40:13,920 --> 00:40:15,120 Every dawn, 454 00:40:15,120 --> 00:40:19,120 The bright rays of the sun flood the power of the light of life. 455 00:40:24,800 --> 00:40:27,520 For all the wonders of bioluminescence 456 00:40:27,520 --> 00:40:30,760 In the plains and forests on Earth, there are 457 00:40:30,760 --> 00:40:35,960 A place where the light of life is almost the key to its existence. 458 00:40:35,960 --> 00:40:39,680 The world of eternal darkness, under the sea. 459 00:40:48,080 --> 00:40:51,640 The Western Fire is one of the best locations 460 00:40:51,640 --> 00:40:53,600 a place for underwater research in the world. 461 00:40:55,400 --> 00:40:58,040 In the black depth there is no end. 462 00:40:59,040 --> 00:41:01,680 There is no limit, there is no place to hide. 463 00:41:03,120 --> 00:41:06,200 Predators and prey must therefore develop several 464 00:41:06,200 --> 00:41:08,880 An amazing strategy to stay alive. 465 00:41:08,880 --> 00:41:11,280 And many do it with the help of light. 466 00:41:13,600 --> 00:41:17,840 Dr. Steven Haddock has spent the last 25 years studying 467 00:41:17,840 --> 00:41:21,720 The most unknown part of our planet, the depth of the ocean. 468 00:41:23,280 --> 00:41:26,360 I think people see bioluminescence, 469 00:41:26,360 --> 00:41:30,640 The ability to make light, they regard it as a very magical thing, 470 00:41:30,640 --> 00:41:34,920 But once you see the diversity and range of that function 471 00:41:34,920 --> 00:41:37,640 Bioluminescence works for animals in the ocean 472 00:41:37,640 --> 00:41:40,160 It is clear that this is an important part of overall ecology From the system 473 00:41:40,160 --> 00:41:41,200 Until recently, it was impossible To collect bioluminescent creatures living from depth. 474 00:41:41,200 --> 00:41:44,200 But this little submarine, known as Doc Ricketts, 475 00:41:44,200 --> 00:41:49,160 Equipped to do that. 476 00:41:49,160 --> 00:41:52,840 They try to find new life 477 00:41:52,840 --> 00:41:55,040 And a clue as to why light making has evolved in various forms. 478 00:41:56,840 --> 00:41:58,840 In the control room, thousands of meters above, Steve 479 00:41:58,840 --> 00:42:02,960 And the crew navigates through life forms that resemble aliens. 480 00:42:11,320 --> 00:42:14,840 Good. 481 00:42:14,840 --> 00:42:18,920 Wow. 482 00:42:18,920 --> 00:42:19,960 483 00:42:22,080 --> 00:42:23,280 484 00:42:23,280 --> 00:42:26,720 But actually, we are the aliens below. 485 00:42:43,520 --> 00:42:46,600 Although very sophisticated, Doc Ricketts' 486 00:42:46,600 --> 00:42:51,360 Remote cameras themselves are not sensitive enough to record bioluminescence, 487 00:42:51,360 --> 00:42:54,840 So they use bright lights to search for and film these creatures. 488 00:42:57,240 --> 00:43:00,440 To have hope to observe the power of their light making, 489 00:43:00,440 --> 00:43:04,000 The research team needs to bring them to the surface. 490 00:43:05,440 --> 00:43:09,360 Light suction and remote control tubes are used for 491 00:43:09,360 --> 00:43:12,120 catch rare sea creatures carefully. 492 00:43:18,640 --> 00:43:19,760 Vampire squid 493 00:43:26,880 --> 00:43:27,960 Yes! 494 00:43:29,480 --> 00:43:30,920 Fish viper 495 00:43:34,440 --> 00:43:36,520 Perfect. 496 00:43:36,520 --> 00:43:38,160 Oh look at that! 497 00:43:38,160 --> 00:43:39,840 and Dragonfish 498 00:43:42,160 --> 00:43:45,480 They don't just sound like something from the story of a sailor 499 00:43:45,480 --> 00:43:48,680 Fantasy monsters, they also look like them. 500 00:43:51,160 --> 00:43:54,800 This is one of the few Dragonfish that has ever been seen alive. 501 00:43:57,760 --> 00:44:01,960 And this is one of the few who have been arrested without injury. 502 00:44:05,560 --> 00:44:09,120 - Yes! - Yay! - Geez. 503 00:44:14,360 --> 00:44:17,240 As soon as they arrive at the ship, thousands of meters 504 00:44:17,240 --> 00:44:21,000 Above the normal environment, there is no time to waste. 505 00:44:21,000 --> 00:44:24,240 Very large pressure changes tend to cause anything 506 00:44:24,240 --> 00:44:27,000 The ability of bioluminescence to disappear. 507 00:44:30,280 --> 00:44:33,400 The race is to try and observe these abilities 508 00:44:33,400 --> 00:44:35,480 And understand its function. 509 00:44:39,680 --> 00:44:41,520 Wow. 510 00:44:48,120 --> 00:44:50,840 In some species, it seems defensive. 511 00:44:52,200 --> 00:44:56,240 Like a flash around the Atolla jellyfish. 512 00:44:59,240 --> 00:45:03,280 or a wave of light rattling from the jellyfish comb Beroe. 513 00:45:14,360 --> 00:45:17,320 In other species, like this Viper fish, 514 00:45:17,320 --> 00:45:21,360 Light is used not only for defense, but for fishing for prey. 515 00:45:26,280 --> 00:45:31,040 Pirokom, translucent creature colony, 516 00:45:31,040 --> 00:45:34,640 Use light to communicate in the colony. 517 00:45:34,640 --> 00:45:39,040 Team trials show that when one colony starts to glow, 518 00:45:39,040 --> 00:45:41,200 The neighbor lights up in response. 519 00:45:43,840 --> 00:45:45,680 What can they say? 520 00:45:49,960 --> 00:45:53,400 Thanks to the complicated Docetts sampling method, 521 00:45:53,400 --> 00:45:55,880 The team is able to observe life 522 00:45:55,880 --> 00:46:00,200 And the glowing Dragonfish, is a rare sight that has ever been witnessed. 523 00:46:03,400 --> 00:46:04,640 Whatever the function, 524 00:46:04,640 --> 00:46:08,480 One thing brings together all types of bioluminescence - 525 00:46:08,480 --> 00:46:10,360 Their "other world" beauty. 526 00:46:16,240 --> 00:46:20,640 And this beauty is the result of an evolutionary arms race 527 00:46:20,640 --> 00:46:24,640 Where light is a weapon for invisible or deceptive. 528 00:46:27,600 --> 00:46:32,040 In response, some animals have developed the most sophisticated eyes and strange on this planet. 529 00:46:32,040 --> 00:46:35,000 Rare fish Barreleye has eyes that can only look up, 530 00:46:38,320 --> 00:46:43,120 Through the top of his transparent head. 531 00:46:43,120 --> 00:46:46,040 Looking for prey above. 532 00:46:46,040 --> 00:46:47,560 This is very rare, 533 00:46:50,040 --> 00:46:51,240 534 00:46:51,240 --> 00:46:54,520 even catching a glimpse of life is a big achievement. 535 00:47:01,040 --> 00:47:04,640 And the same thing applies to chicken squid 536 00:47:04,640 --> 00:47:08,800 The eye has one normal eye and one strange eye that looks up. 537 00:47:18,160 --> 00:47:22,040 At this depth, it is too dark for the human eye. 538 00:47:22,040 --> 00:47:24,520 But a faint light from the surface, 539 00:47:24,520 --> 00:47:29,280 Half a kilometer above, you can get to this twilight zone. 540 00:47:32,280 --> 00:47:35,720 Squid (type) fireflies usually live in this depth. 541 00:47:35,720 --> 00:47:38,480 To prevent yourself from being seen from below, 542 00:47:38,480 --> 00:47:43,120 They hide themselves with light. 543 00:47:43,120 --> 00:47:45,200 This is a strange paradox. 544 00:47:45,200 --> 00:47:48,880 In this dark world, light can be used for camouflage. 545 00:47:53,560 --> 00:47:57,520 At close range, light-emitting cells, called photophores, 546 00:47:57,520 --> 00:47:59,120 Easy to see. 547 00:47:59,120 --> 00:48:02,560 But from a distance, they break the outline of squid 548 00:48:02,560 --> 00:48:04,640 And it joins the background. 549 00:48:10,520 --> 00:48:13,720 This is an elegant solution used by many creatures 550 00:48:13,720 --> 00:48:16,440 when a silhouette can be a death sentence. 551 00:48:24,680 --> 00:48:27,880 In shallow waters, the color of light changes 552 00:48:27,880 --> 00:48:33,000 Become a squid, because it is getting closer to the surface, using green photophores. 553 00:48:43,480 --> 00:48:46,440 The life of a short firefly squid. 554 00:48:46,440 --> 00:48:48,320 When they are only one year old, 555 00:48:48,320 --> 00:48:52,640 Female marriages make their final trip, to the surface to lay eggs. 556 00:48:57,960 --> 00:49:01,600 But even at their last moment, both are spectacular 557 00:49:01,600 --> 00:49:02,640 And valuable. 558 00:49:11,560 --> 00:49:13,160 Along the coast here, 559 00:49:13,160 --> 00:49:16,320 This squid, which dies naturally after laying eggs, 560 00:49:16,320 --> 00:49:18,480 collected as local delicacies. 561 00:49:20,760 --> 00:49:23,560 This is a large part of fisheries so we 562 00:49:23,560 --> 00:49:26,200 not knowing at all about firefly squid. 563 00:49:28,400 --> 00:49:30,440 Like so many deep sea creatures, 564 00:49:30,440 --> 00:49:33,200 Their daily lives are still unknown. 565 00:49:34,560 --> 00:49:39,360 What we know is that their world is dominated by bioluminescence. 566 00:49:43,040 --> 00:49:46,160 We are far from watching fireflies 567 00:49:46,160 --> 00:49:49,640 In the Pennsylvania forest. 568 00:49:49,640 --> 00:49:54,160 Organisms that produce light on land may be extraordinary 569 00:49:54,160 --> 00:49:55,600 But at sea, 570 00:49:55,600 --> 00:49:59,400 The creatures who do it, like this comb jellyfish, 571 00:49:59,400 --> 00:50:01,920 is actually a norm. 572 00:50:06,520 --> 00:50:09,080 In the sea and land, 573 00:50:09,080 --> 00:50:13,560 Living things of various types have harnessed the power of light with 574 00:50:13,560 --> 00:50:20,120 An extraordinary way, to mate, lie, even hide under a light robe. 575 00:50:24,080 --> 00:50:27,200 However, with the latest cameras and technology, 576 00:50:27,200 --> 00:50:31,560 We are just beginning to understand the life of luminous beings. 577 00:50:34,440 --> 00:50:40,720 There are still many mysteries. But how beautiful the world has been created. 578 00:50:42,120 --> 00:50:46,960 And how beautiful the world awaits future scientists. 579 00:51:03,200 --> 00:51:06,080 During this program, we must use a camera 580 00:51:06,080 --> 00:51:08,800 Which is far more sensitive than our own eyes 581 00:51:08,800 --> 00:51:13,760 And about sensitive as many animals we display. 582 00:51:17,000 --> 00:51:20,760 Eyes are one of evolution's greatest achievements. 583 00:51:20,760 --> 00:51:24,520 And nature certainly has made some people very complex and sensitive examples. 584 00:51:24,520 --> 00:51:26,760 Some of them are specifically designed to see bioluminescence. 585 00:51:26,760 --> 00:51:30,840 When we enter darkness, we hardly notice bioluminescence. 586 00:51:34,920 --> 00:51:39,520 But after a few minutes, there are physiological changes It happens in our eyes that allows us to see the light of life. 587 00:51:39,520 --> 00:51:41,840 The camera always tries to replicate 588 00:51:41,840 --> 00:51:46,280 589 00:51:47,320 --> 00:51:49,880 590 00:51:49,880 --> 00:51:51,400 What can the human eye do, 591 00:51:51,400 --> 00:51:53,920 But with a special low-light camera, 592 00:51:53,920 --> 00:51:57,000 We can now record luminous light at least too, 593 00:51:57,000 --> 00:52:00,240 And sometimes it's better, than we can see for ourselves. 594 00:52:02,000 --> 00:52:06,400 But being able to film light is only one part of the solution. 595 00:52:06,400 --> 00:52:10,280 To really understand light on Earth, you must be able to record 596 00:52:10,280 --> 00:52:13,080 The creature itself when they make light. 597 00:52:14,720 --> 00:52:16,880 This camera allows you to film 598 00:52:16,880 --> 00:52:20,040 At a low level of light in a completely new way. 599 00:52:20,040 --> 00:52:23,160 Light rays enter through a single lens, 600 00:52:23,160 --> 00:52:28,680 But then it is broken into two, and one camera records it 601 00:52:28,680 --> 00:52:33,960 Light frequency, and others at different light frequencies. 602 00:52:33,960 --> 00:52:37,920 the camera's first camera is sensitive to infrared light, 603 00:52:37,920 --> 00:52:41,720 invisible to most animals, but which allows the camera to record in the dark. 604 00:52:42,760 --> 00:52:46,280 The second camera only records bioluminescence, 605 00:52:46,280 --> 00:52:48,280 Which is mostly blue or green. 606 00:52:49,480 --> 00:52:52,280 Both are then combined into one image. 607 00:52:56,000 --> 00:52:59,520 And that way you can get images at low light levels, 608 00:52:59,520 --> 00:53:01,960 Not only bioluminescent animals, 609 00:53:01,960 --> 00:53:05,160 But even the environment where they live. 610 00:53:05,160 --> 00:53:08,720 This technique, spearheaded by filmmaker Martin Dohrn, 611 00:53:08,720 --> 00:53:12,880 Allows us to enter the world of bioluminescent beings, 612 00:53:12,880 --> 00:53:16,280 And also to contribute to new science. 613 00:53:16,280 --> 00:53:18,400 With this type of camera, there are many things 614 00:53:18,400 --> 00:53:22,720 I see these images that I can't see normally. 615 00:53:24,240 --> 00:53:28,200 In the past, scientist Marcel Koken could not do it 616 00:53:28,200 --> 00:53:31,840 Learn worms and beetles without using light. 617 00:53:31,840 --> 00:53:34,560 But when he does, the light will frighten the beetle 618 00:53:34,560 --> 00:53:37,680 And defeat bioluminescence worms. 619 00:53:37,680 --> 00:53:41,560 With the help of Martin's camera, Marcel is able to observe and record 620 00:53:41,560 --> 00:53:46,240 scattering beetles and worms for the first time. 621 00:53:46,240 --> 00:53:49,920 After deciding to work with two cameras simultaneously not 622 00:53:49,920 --> 00:53:54,800 It's quite difficult, the team decided to bring them underwater. 623 00:53:54,800 --> 00:53:56,840 The goal is to film 624 00:53:56,840 --> 00:54:00,520 beautiful mating display of ostracods - small crustaceans 625 00:54:00,520 --> 00:54:04,680 one millimeter in dark currents circling from their natural habitat. 626 00:54:04,680 --> 00:54:09,760 A big challenge. 627 00:54:09,760 --> 00:54:12,840 - Martin, what about tonight? - We have a lot of problems 628 00:54:12,840 --> 00:54:16,800 Tonight, it runs smoother. This is quieter. Much quieter. 629 00:54:16,800 --> 00:54:20,160 A lot of what I saw looked amazing. 630 00:54:22,280 --> 00:54:25,760 Martin's beam-splitting system allows shooting bioluminescence and also small ostracods 631 00:54:25,760 --> 00:54:29,560 632 00:54:29,560 --> 00:54:31,240 because it lets the lights turn on behind them. 633 00:54:31,240 --> 00:54:34,200 However, scientists are not satisfied enough. 634 00:54:35,880 --> 00:54:39,880 Marine biologist Gretchen Gerrish hopes the camera allows it 635 00:54:39,880 --> 00:54:42,760 to make a male group movie that doesn't blink, 636 00:54:42,760 --> 00:54:45,800 Swimming next to the individual. 637 00:54:45,800 --> 00:54:48,800 Something that has only been seen in the laboratory. 638 00:54:51,360 --> 00:54:55,360 This male, known as "Penyelinap", is not seen by an ordinary camera, 639 00:54:55,360 --> 00:54:57,800 Because they don't leave a night trail. 640 00:54:57,800 --> 00:55:02,720 But our camera, nicknamed Bertha, can change all that. 641 00:55:02,720 --> 00:55:05,840 - So, what about Bertha? - Bertha is amazing 642 00:55:05,840 --> 00:55:10,960 He is recording 'Sneaker' and you can see them swimming. 643 00:55:10,960 --> 00:55:13,200 He is like an animal 644 00:55:13,200 --> 00:55:16,240 What do you think, Trevor? Do you get good footage? so much. 645 00:55:16,240 --> 00:55:17,720 Scientists are very enthusiastic to get their first look at the combination 646 00:55:17,720 --> 00:55:19,840 The image from Bertha 647 00:55:21,040 --> 00:55:24,560 Infra red does show that there is a male spiral group 648 00:55:24,560 --> 00:55:26,160 intending to intercept the female, before it can reach males 649 00:55:31,240 --> 00:55:34,880 which have done all the hard work to pull it. 650 00:55:34,880 --> 00:55:38,600 And there are males that are much more competitive 651 00:55:38,600 --> 00:55:41,400 What scientists predict. 652 00:55:45,560 --> 00:55:47,680 653 00:55:47,680 --> 00:55:50,120 654 00:55:51,120 --> 00:55:53,800 This is ostracod soup. There are thousands of them. 655 00:55:54,800 --> 00:55:59,120 What is seen, is a beautiful and orderly look actually 656 00:55:59,120 --> 00:56:01,160 is an ostracod available for all. 657 00:56:01,160 --> 00:56:04,840 Many males try to spend a little effort. 658 00:56:04,840 --> 00:56:07,560 The amount of information you can turn on is something 659 00:56:07,560 --> 00:56:09,880 that we have tried to do for the past five years. 660 00:56:09,880 --> 00:56:11,360 Yes, that's paper, there. 661 00:56:11,360 --> 00:56:13,920 What? You mean in that short clip? There is no paper there. 662 00:56:13,920 --> 00:56:16,560 Close to it. 663 00:56:16,560 --> 00:56:20,160 But having hi-tech equipment is only part of the story. 664 00:56:20,160 --> 00:56:22,960 Because most Bioluminescence is rarely known, 665 00:56:22,960 --> 00:56:26,840 Only find it Often the biggest obstacle. 666 00:56:26,840 --> 00:56:31,160 The crew will immediately take the most ambitious photo shoot. 667 00:56:31,160 --> 00:56:32,600 Tonight, we will try 668 00:56:32,600 --> 00:56:35,920 And film something we know is found all over the world, 669 00:56:35,920 --> 00:56:39,720 And that happens every night in every ocean, almost anywhere, 670 00:56:39,720 --> 00:56:43,120 However, in terms of getting information from people 671 00:56:43,120 --> 00:56:44,680 Where can we find it, 672 00:56:44,680 --> 00:56:47,200 And when is the best time, nothing. 673 00:56:49,880 --> 00:56:54,880 When night falls, they move away from the beach and artificial light. 674 00:56:56,040 --> 00:56:59,840 And soon, they sailed in the sea mixed with dinoflagellates. 675 00:57:01,640 --> 00:57:03,720 This blue flash can be seen 676 00:57:03,720 --> 00:57:07,080 Almost any ocean at night, with lights out. 677 00:57:07,080 --> 00:57:10,080 But this is not what the crew came. 678 00:57:10,080 --> 00:57:12,800 They hope to meet some special visitors. 679 00:57:23,320 --> 00:57:26,240 Working on a ship swaying in total darkness with 680 00:57:26,240 --> 00:57:29,800 The prototype camera is one of Martin's toughest challenges Has been faced in his career. 681 00:57:29,800 --> 00:57:31,600 After a week of looking for a dark sea, here they are. 682 00:57:34,720 --> 00:57:38,840 Dolphins 683 00:57:38,840 --> 00:57:40,000 To come out at night, with clear skies and beautiful stars, 684 00:57:48,720 --> 00:57:52,600 And everywhere there is a flash of light, 685 00:57:52,600 --> 00:57:56,000 And when dolphins appear, the show is even more extraordinary. 686 00:57:56,000 --> 00:58:00,760 687 00:58:00,760 --> 00:58:04,600 This is truly one of the most amazing things I have ever seen in my life. 688 00:58:06,480 --> 00:58:10,280 A scene like this happens in the entire ocean, 689 00:58:10,280 --> 00:58:14,040 But this is one of the few times they have been caught on camera. 690 00:58:17,960 --> 00:58:21,200 New technology and new ideas are created 691 00:58:21,200 --> 00:58:25,080 A revolution in the way we see the world. 692 00:58:25,080 --> 00:58:28,120 And understand the life that shines. 693 00:58:29,440 --> 00:58:40,940 Submitted by: www.subtitlecinema.com