驚くべき奇妙な自然の造形。必見です。

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驚くべき奇妙な自然の造形。必見です。

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00:00When you think of an amazing natural wonder, the Grand Canyon may be or Mount Everest may
00:05come to mind.
00:06But there's many lesser-known natural wonders that are also pretty cool.
00:10So for today's video, I'm counting down the 15 weirdest natural wonders.
00:15Starting with number 15, the Danakil Depression.
00:17It's located between Ethiopia and Eritrea.
00:20The Danakil Depression is at the triple junction of three tectonic plates.
00:25And for the past 20 million years, the African plate has been slowly splitting from the other
00:30This has caused the area to become very volcanically active.
00:34And while tours are often expensive, it is possible to be guided through the 260-kilometer-long
00:40bowl.
00:41While the daily average temperature of about 34 degrees Celsius is pretty damn hot, all
00:45the colorful thermal pools and volcanoes make that trip totally worth it.
00:51Number 14, the Marble Cathedral.
00:54While St. Peter's may be beautiful, the world's coolest cathedral was made not by hand, but
01:00by the elements.
01:01Carved into the Chilean side of the Patagonian Andes, it's a sea cave that was formed by
01:066,000 years of waves from a remote glacial lake.
01:10It's only really accessible by boat.
01:12The cavern walls reflect the bright blue waters, and as a result, it's best to go early in
01:17the morning, as it's then that the lighting is ideal and allows for the best possible
01:21pictures to be taken.
01:23Get your Instagram ready!
01:25Number 13, the Pulpit Rock.
01:28Located in southern Norway, Pulpit Rock is a rock that leads to a cliff steeply dropping
01:33600 meters to the water down below.
01:36Despite these dangers, the Norwegian government has refused to install any fencing around
01:40it in a bid to preserve the site's natural beauty, making it a stunning spot.
01:45However, if you want to visit, you better be prepared to hike.
01:48After all, you have to journey up a 7-kilometer-long footpath in order to get there.
01:53However, many tourists will tell you that that long trek is totally worth it.
01:59Number 12, Lake Hillier.
02:01Better known as the Pink Lake, Lake Hillier is, against all odds, colored completely naturally.
02:08Located on Australia's Middle Island in the Southern Ocean, scientists are not entirely
02:12sure why the lake is pink.
02:14However, most believe that this pinkness is caused by the presence of red algae and
02:18microorganisms known as Dunalala Salina.
02:21While this means that going for a dip is completely safe, you may have a hard time doing so.
02:26After all, it's illegal to enter the lake without prior government permission.
02:30As a result, if you want to visit, I'd suggest booking a helicopter ride so you can see it
02:34from above.
02:37Number 11, the Cave of Crystals.
02:40Located about 300 meters below Mexico's Naica Mountain, the Cave of the Crystals was discovered
02:45by miners in April of 2000.
02:48Nicknamed the Sistine Chapel of Crystals, it's filled with massive milky-white translucent
02:53gypsum beams.
02:55They first formed about half a million years ago, but because they've been left in near-perfect
02:59conditions, they've been growing ever since, making them the subject of scientific study.
03:04Unfortunately, since the temperature of the cave is about 50 degrees Celsius and the humidity
03:07ranges from 90 to 100%, human beings cannot survive inside for longer than two hours.
03:14As a result, no tourists are allowed inside anymore, making it a beautiful yet inaccessible
03:19addition to this list.
03:21Number 10, the Gocta Waterfalls.
03:24On a trip to Peru, most tourists will go to major areas such as Lima, Cusco, and Machu
03:30Picchu.
03:31However, one natural wonder that's often missed is the Gocta Waterfalls.
03:34It's located in the far less-traveled north of the country.
03:37These waterfalls have been known about by the inhabitants of the village of Cocachimba
03:41since at least the 1950s.
03:43After all, their town is located practically right beneath it.
03:46They knew it as Gocta after the sound made by the howler monkeys in the region, although
03:51their knowledge of it didn't lead to outside discovery.
03:53Weirdly enough, those in this remote village mostly avoided the waterfall and failed to
03:58talk about it.
03:59The reasons for this are somewhat unclear, although it seems to be related to superstition
04:03surrounding its alleged connection to the curse of a beautiful blonde mermaid.
04:07In any case, the villagers simply allowed it to blend into the background of their daily
04:11life until a certain Stegon Ziemendorf showed up.
04:15Ziemendorf is a German economist who was working on a wastewater project in the area.
04:19In the middle of his work term, he took a break to go hiking in Peru's Utucamba Valley
04:24in search of one of the region's abundant pre-Incan ruins.
04:28When he crossed into a blind ravine, he suddenly came across the towering two-tiered waterfall.
04:33The following March, he returned to the site with measuring equipment, and after conducting
04:37some calculations, discovered that Gocta was 770 meters tall, and by extension, somewhere
04:43between the 3rd and 16th tallest waterfall in the world, depending on how you calculate
04:48it.
04:49In any case, while the falls are rather remote, a small tourist industry has been set up to
04:53welcome visitors hoping to get a glimpse, so if you want to travel through Peru and
04:57go down the path less traveled, I'd suggest taking a trip to this incredible natural wonder.
05:039.
05:04The Xilin Forest While most forests are green and full of trees,
05:09the Xilin Forest is on the grayer side.
05:12That's because unlike its leafy counterparts, it's entirely made out of rocks.
05:17Consisting of thousands of rocks that are densely packed together, Xilin spans across
05:20an area of over 300 square kilometers.
05:23The geological record suggests that it formed about 270 million years ago, although it always
05:29wasn't so rocky.
05:30You see, at this point in time, it was covered in a shallow sea, and it was thanks to the
05:33moving water in this sea that the sandstone overlaid with limestone, and it was formed.
05:39Over time, the region lifted itself above water level, and the growing stones created
05:43a large rocky outcrop.
05:45Over time, these exposed rocks were subjected to wind, running water, seismic activity,
05:50and all these forces chipped away at the limestone pillars.
05:53The end result was a forest of pillars with very unique forms and shapes, alongside a
05:57cool geological feature known as karst caves, underground rivers, and waterfalls.
06:03While every stone within Xilin is unique, none have quite as much mystique as the Ashima
06:07Stone.
06:08You see, legend has it that the stone is related to a beautiful Sani girl named Ashima.
06:13The story goes that after being told that she wasn't allowed to marry the man she loved,
06:17she ran to the Xilin Forest and instead decided to turn into a stone.
06:22In order to recognize this tragedy, the local Sani people still go into the Xilin Forest
06:27every June 24th in order to participate in the annual Torch Festival.
06:31This Torch Festival features everything from wrestling to bullfighting, and lighting up
06:35this otherwise gray, stone-cold forest.
06:37It's also worth noting that the forest has become more and more popular in recent years.
06:42While this has made it quite busy, the increased development has also made it accessible.
06:46Nowadays, it can easily be reached by road or by tram, and it's organized into eight
06:51separate sections for ease of access.
06:548.
06:55The Blood Falls When you go on a cruise to Antarctica, you
07:00probably expect to see icebergs, penguins, and research stations.
07:04With that being said, a bloody waterfall is probably not on your radar.
07:08Yet, that's exactly what you'll see if you swing by the Taylor Glacier.
07:13Located in Antarctica's famous McMurdo Dry Valleys, geologists first discovered this
07:17five-story frozen waterfall back in 1911.
07:21At the time, they simply assumed that the strange red color came from a species of algae.
07:24However, the reality is that its origins are far more spectacular.
07:29It turns out that roughly two million years ago, a small body of water which contained
07:33an ancient community of microbes was trapped beneath the Taylor Glacier.
07:37Because a 400-meter-thick layer of ice froze over it, the microbes have been unable to
07:41leave and have, as a result, remained isolated inside what amounts to a natural time capsule.
07:48Being in complete isolation, their existence was marked by their environment.
07:52With no light, no free oxygen, and very little heat, they essentially evolved into a primordial
07:57ooze.
07:59Since the trapped lake has a very high salinity, the water doesn't freeze, and because the
08:03water is high in sulfite ions, it's got enough energy to sustain the microbes.
08:07Additionally, the high presence of iron in the water makes it a bright red color, so
08:11when it escapes the glacial lake and flows out of the waterfall, it looks a lot like
08:15blood coming out of an iceberg.
08:18Now it is worth mentioning that beyond simply looking awesome, the Blood Falls also has
08:21implications for science at large.
08:24After all, the fact that it exists at all shows that life can exist in the most extreme
08:28conditions on Earth.
08:30This could have implications surrounding our understanding of the development of life during
08:34Earth's ice ages.
08:35However, as tempting as it may be to make the connection, the Blood Falls does not prove
08:39that life could exist on other planets with similar environments and similar bodies of
08:43frozen water.
08:44This is because the actual cause of life on another planet would have to be completely
08:48different than on Earth.
08:49If you'd like to visit here, though, you can get to the falls by helicopter from McMurdo
08:53Station or Scott Base.
08:55If you'd rather not see it from above, you can also see it from closer to sea level on
08:59a cruise ship in the Ross Sea.
09:02Moving on to number 7.
09:03The Waitomo Glowworm Caves While worms aren't the main attraction at
09:08most natural sites, the Waitomo Glowworm Caves put those wriggly creatures into the spotlight.
09:14Founded in New Zealand, the cave was first discovered by the local Maori indigenous peoples
09:18in the late 1700s.
09:20However, it was in 1884 that they were first revealed to the outside world.
09:24That's because it was in this year that the English surveyors Fred Mace and Lawrence Cusson
09:28were shown the entrance by a local Maori chief, and in 1887, they conducted a series of thorough
09:34explorations.
09:35Entering on a tiny raft from an above-ground stream, they lit their candles and descended
09:40into the depths.
09:41They were soon amazed when, through the darkness, they noticed star-like lights scattered across
09:46the cave.
09:47These lights were caused by a species of glowworm.
09:49It should be noted that they aren't worms in the traditional sense, rather they are
09:53larvae of the fungus gnat, which cling to the rock walls and hunt with long strings
09:57of sticky mucus.
09:59Worms are not, because of their bioluminescence, they light up the cave with a bluish-green
10:03light, making for an incredible sight.
10:06As you might imagine, these glowworms piqued the curiosity of the explorers, and the two
10:10Englishmen would return many times to explore further.
10:13During this time period, the Maori chief Tenerao would go on an independent trip, find a land
10:17entrance into the cave.
10:19In 1889, Tenerao and his wife began leading tours into the cave through this entrance,
10:23and to date, it's the primary way to get in and out of it.
10:26Beyond the glowworms, it's also worth noting that the cave itself is pretty impressive
10:30in its own right.
10:31The limestone in the cave was formed about 30 million years ago when the cave was still
10:35under the ocean, and today, it consists of the composed, fossilized remains of corals,
10:40seashells, fish skeletons, and many other small marine organisms.
10:44Over the millions of years, these fossilized rocks have been layered upon each other and
10:47compressed to create limestone, and at points, this layer of rock is over 200 meters thick.
10:52If you'd like to visit the area for yourself, you can get a guided tour for a relatively
10:56reasonable price of about $45, so yeah, it's a great bucket list item if you're considering
11:01a trip to New Zealand.
11:02I know I am.
11:066. Spider Rock The Grand Canyon is Arizona's most famous
11:09canyon by a long shot.
11:11However, if you're willing to venture a little off the beaten path, you can see a canyon
11:15that is a real treat.
11:17Known as the Canyon de Xeli, it's located about four hours away from its larger cousin,
11:21although by many accounts, it provides more bang for your buck.
11:25Beyond having beautiful nature to see, it's been inhabited by the Navajo people for centuries,
11:29and it's filled with cliff dwellings, rock art panels, and other archaeological remains.
11:34Yet, the most impressive thing by far is the one and only Spider Rock.
11:38Rising nearly 230 meters above the ground, it seems to be a rather strange outcrop in
11:43the middle of an otherwise flat canyon.
11:45However, its existence can be explained by erosion.
11:49You see, long ago, Spider Rock was connected to the top of the canyon by, well, more rock,
11:54and over the years, hill slope and stream erosion worked away at different parts of
11:58the ridge, eventually breaking it apart and leaving Spider Rock isolated.
12:02As you might imagine, the local Navajo nations place a lot of significance in this rock.
12:06According to the Navajo, Spider Rock isn't just a rock, but it's a home to a deity known
12:10as Spider Woman.
12:12To the Navajo, Spider Woman was a source for good.
12:15After all, she's the one who gave the deities Monster Slayer and Child Born of Water the
12:20ability to reach the Sun God.
12:22This was important because the Sun God then taught them how to destroy all the Earth's
12:25monsters so the Navajo could live on their lands.
12:29After this process was complete, Spider Woman then decided to make Spider Rock her home,
12:33and it was not only a beautiful spot, but also the perfect place to watch over and protect
12:37the Navajo.
12:38And while Spider Woman would sometimes get angry, after all, the Navajo would warn misbehaving
12:43children that Spider Woman might use her webs to take them inside Spider Rock and eat them.
12:47All in all, she's a very well-respected figure.
12:49In any case, if you'd like to visit Spider Rock today, you'll have to enlist in either
12:53a park ranger or a Navajo guide, and in doing so, one of the most popular methods of transport
12:58is to go on horseback.
13:00And while this all makes getting to Spider Rock quite a process, by most accounts, it's
13:04totally worth it.
13:065.
13:07Precariously Balanced Rocks While most of the wonders on this list can
13:12only be really enjoyed by traveling to a location, precariously balanced rocks can be found across
13:18the planet.
13:19They're known as PBRs for short, and they've got nothing to do with the brand of subpar
13:23beer with the same name.
13:24Rather, they're by definition large rocks balancing on top of smaller rocks.
13:29Notable examples can be found in vastly different areas.
13:32For example, in Finland, there's a seven-meter-long boulder known as the Kumakivi that lies on
13:37a convex bedrock.
13:39While this PBR is mostly untouched, out in Myanmar, there's a far more dressed-up example
13:44known as the Kyakutio Pagoda, perched on the edge of a cliff.
13:48It's covered in gold leaf, has a pagoded roof, and is famous for being a pilgrimage site
13:52for Buddhists.
13:53Yet perhaps the most fascinating place to see PBRs is Goblin Valley State Park in Utah.
13:58It's filled with thousands of them.
14:00They're known by locals as hoodoos and are, in essence, mushroom-shaped rock pinnacles
14:05that are often several meters tall.
14:07Not all PBRs are made equal.
14:09Some were created thousands of years ago when retreating glaciers placed them where they
14:14are today.
14:15In other instances, it's erosion that can be credited with their strange balancing act,
14:19and some are also regular rocks in disguise.
14:23After all, while many PBRs may look like they're caught in a dangerous balancing act, some
14:27are in fact connected internally by a slim spine of rock, making them far sturdier than
14:31they appear to be.
14:33Now beyond being pretty, PBRs are also important due to their scientific value.
14:37Their crazy positions mean that they inevitably will fall at some point due to either erosion,
14:42changes in weight distribution, an earthquake, or other natural disaster.
14:46As a result, the fact that one exists at all tells us scientists that their location has
14:50not experienced a major disturbance event for as long as the rock formation has existed.
14:55This can help these scientists determine other facts about the area's geography.
14:59There is, though, one pervading issue with PBRs that's often not nature, but humans that
15:05lead to their ultimate demise.
15:07That's because there are some people out there that think that pushing them over is entertainment,
15:12not realizing or caring that this has implications on scientific research.
15:17And while jail sentences can be imposed if people are caught doing it in the act, their
15:21location in rural areas makes enforcement pretty difficult.
15:24As a result, people pushing over PBRs will likely continue to be a problem for years,
15:29making it all the more important that if you do go to visit some, please do it before it's
15:33too late and don't push them over.
15:364.
15:37The Chocolate Hills In recent years, the Philippines has become
15:41a popular spot for beach enthusiasts, foodies, and those seeking some adventure.
15:46While there are thousands of cool things to see and do across these islands, the Chocolate
15:50Hills are a beautiful spot that's often overlooked.
15:53They're made up of a grand total of about 1,776 hills spread across an area of more
15:57than 50 kilometers.
15:59They've got nothing to do with chocolate or cacao plants, rather, they get their name
16:02from the grass, and while it's lush and green in the wet season, it turns brown and barren
16:07during the dry season, making the area look like lump after lump of chocolate.
16:12These hilly lumps are an impressive 30 to 50 meters in height, with the highest of them
16:16coming in at a whopping 120 meters.
16:18It's because of this that they've been proposed for inclusion in the UNESCO World Heritage
16:22List, and on my end, I say they deserve that title.
16:25However, despite being such a large part of the landscape, incredibly enough, the cause
16:29of their creation is still a mystery.
16:31One of the leading theories suggests that the area used to be covered in water and that
16:35the hills are eroded formations of a type of marine limestone.
16:39Others contend that their creation was far more explosive.
16:42One popular theory suggests that the hills were created after an ancient volcano self-destructed
16:47and dispersed itself across the region.
16:49In fact, there's even a chance that tidal movements may have had a hand in their creation.
16:53Yet, the reality is that while the first theory sounding erosion is most widely accepted,
16:58we still don't know for sure.
16:59It's also worth mentioning that in the past, there was some controversy around the hills.
17:03You see, before they were designated as a National Geological Monument, many of them
17:07were owned by private landowners, many of whom used them for either farming or mining
17:12operations.
17:13This meant that the Declaration of Protected Status posed a threat to their profits and,
17:18for a time, armed militias formed to oppose government control of the area.
17:22However, these forces were eventually dealt with and now the Chocolate Hills are a safe
17:26and incredible spot to visit on a tour through the Philippines.
17:313.
17:32The Lascaux Caves When it comes to human heritage, few places
17:36are quite as important or as mysterious as the Lascaux Caves.
17:40These caves themselves were more or less forgotten for thousands of years.
17:44However, in 1940, they were discovered completely by chance.
17:49The story goes that on September 12th of that year, 18-year-old Marcel Ravida was outside
17:54with his dog, Robot, when the dog investigated a hole left by an uprooted tree.
17:59This hole appeared to lead deep into the ground below and, after returning with a few
18:03friends, they began exploring.
18:04Originally, they entered through a 15-meter-deep shaft that they might believe lead to a secret
18:09passage to the nearby Lascaux Manor.
18:12However, to their surprise, the walls around them were covered with depictions of animals.
18:17As they moved through the caves, they began to name the galleries, with these including
18:21the so-called Hall of the Bulls, the Passageway, the Shaft, the Nave, the Apse, and the Chamber
18:28of Felines.
18:29They returned along with the Abbey Henri Brul on September 21st of 1940, and he would in
18:34turn bring in experts to the caves to conduct thorough studies.
18:38In the following years, several in-depth studies of the caves were conducted, and in 1948,
18:42they were opened to the public.
18:44It turns out that the caves are about 17,000 years old and depict many of the animals and
18:50realities that were seen and experienced by prehistoric humans.
18:53In fact, there are a grand total of nearly 6,000 figures on the walls, and for the most
18:58part, they were made using an early version of paint.
19:00Now, exactly why they were made is unclear, though.
19:03To date, theories such as paintings being a record of past hunting successes or a representation
19:08of a mystical ritual have all been suggested.
19:11However, what is clear is that these caves are of immense importance to human heritage.
19:16Unfortunately, many of the visitors who ventured into the caves didn't see it this way.
19:21After all, just seven years after opening, the carbon dioxide, heat, and humidity produced
19:25by the daily visitors, many of whom smoked while walking through, had caused massive
19:30damage.
19:31In 1963, the caves were partially closed to the public in order to combat the fungi and
19:35lichens that had begun to infest the walls and destroy the paintings.
19:38By the early 2000s, infestations of mold had become commonplace, and the site has since
19:42been completely closed to the public.
19:44Now, while you can no longer visit the natural part of the cave, an extremely faithful reproduction
19:50has been built right beside it.
19:52This ensures that visitors can learn about the cave and see replicas of the art while
19:56not damaging what is already a quickly disappearing selection of cave art.
20:012.
20:02The Son Dung Cave While some caves may have a reputation for
20:06being dark, dank, and dingy, the Son Dung Cave is anything but.
20:11It is located in central Vietnam.
20:13For millennia, it was a complete mystery to the outside world.
20:16However, in only 1991, that all changed when a local man by the name of Ho Khan stumbled
20:21across it while searching for wood.
20:24He initially wanted to venture inside, but he was discouraged after hearing the sound
20:27of rushing water and strong wind at the entrance.
20:30Not thinking much of it, he returned home and over time forgot about its exact location.
20:34However, by chance, in 2008, two members of the British Cave Research Association were
20:39in the area and had a conversation with Ho Khan.
20:42With his help, they were able to rediscover the entrance, and an expedition in 2009 revealed
20:46some incredible results.
20:49Untouched by human hands, Son Dung turned out to be the world's largest natural cave.
20:54At a height of about 200 meters, a width of about 150 meters, and a length of about 9
21:00kilometers, this 1.5 million square meter cavern is absolutely massive.
21:04For reference, it's large enough to easily fit an entire New York City block inside of
21:09it, including the skyscrapers.
21:11Well in any case, it should come as little surprise that a cave as big as Son Dung is
21:15full of natural wonders.
21:17You see, due to it being so large and cut off from the rest of the world, it's filled
21:21with jungles that have developed their own contained ecosystem.
21:24Thanks to millions of years of secluded evolution, it has its own endemic plants, monkeys, flying
21:30foxes, frogs, insects, and hares that are found nowhere else in the world.
21:35Yet the real showstopper here is the cave's geology.
21:38That's because it's home to a row of 70 to 90 meter long stalagmites.
21:42That makes them some of the largest on Earth, and the ones at Son Dung Cave are so immense,
21:47they've been nicknamed the Great Wall of Vietnam.
21:50But if you'd like a tour, you'd better be willing to pay up.
21:52You see, the cave is limited to just 1,000 visitors per year, and to date, the Vietnamese
21:56government has given a monopoly on all travel to the cave to a company called Oxalis Adventures.
22:02At about 3 grand per ticket, the prices are pretty steep.
22:05However, for that price, you get to go on a guided 5-night and 6-day journey through
22:09the cave with many necessities, such as camping gear, boots, and food all being included.
22:15And while this massive monopoly may seem unfair, in many ways, having just one company administering
22:19the tourism in the caves helps with conservation and ensures that high quality standards are
22:24met.
22:251.
22:26Salar de Uyuni When you think of cool natural wonders, salt
22:31flats are probably not what first comes to mind.
22:34However, the 11,000-square-kilometer Salar de Uyuni is the largest in the world, and
22:39it's a beautiful example of this incredible natural wonder.
22:43Located in southwestern Bolivia on the crest of the Andes, it is, in essence, a seemingly
22:48endless plain of hexagonal salt tiles that sports the occasional salt pyramid.
22:53Lying about 3,600 meters above sea level, their formation dates back to about 40,000
22:58years ago.
22:59Now, according to the geologic record, at one point in time, almost all of southwest
23:02Bolivia was covered with a massive 120-meter-deep salt lake.
23:06However, at around the 40,000-year mark, it essentially dried up, leaving behind a few
23:11meters of salt crust in its wake.
23:14During the dry season, between April and October, the salt plain is dry and walkable and resembles
23:19a science fiction movie.
23:21However, in the wet season, from November to March, the flats transform into a massive
23:25mirror as the water-covered ground acts as a reflective surface.
23:30Despite being a maximum of just about 50 centimeters deep, it almost perfectly mirrors
23:34the sky and allows visitors to feel as though they're walking through the clouds.
23:38Beyond being pretty, though, what makes this place even cooler is that against all odds,
23:43what should be a sparse landscape is teeming with life.
23:46Pink flamingos, ancient cacti, and rare hummingbirds all live in the area, as during the rainy
23:52season the lake is apparently teeming with plankton too.
23:54It's also worth noting that if you visit here, you can stay at a quirky little hotel
23:58that's quite naturally made out of salt.
24:01Created from salt bricks held together with salt mortar, the hotel and everything inside
24:06it, including the chairs and tables, are made from this white substance.
24:10While this means that it's got no electricity and little in the way of amenities, it is
24:13a cool vibe.
24:14Utter silence and all-encompassing austere beauty makes it an incredible place to relax.
24:19In any case, if you do want to visit, most people come from either the small Bolivian
24:23town of Uyuni, which is about ten hours away from the capital city of La Paz, the Bolivian
24:27town of Tupiza, or if you're across the border from San Pedro de Atacama in Chile.
24:32And while all have their pros and cons, what is guaranteed is that you'll have a great
24:36time at Uyuni once you get there.
24:38Oh yeah, as an interesting side note, it's also worth mentioning that Salar de Uyuni
24:42has been on the cutting edge of the green revolution.
24:45Turns out that the area has large quantities of lithium, which is a substance that's vital
24:49for the creation of new electric batteries, and by extension, new technologies.
24:54To date, the mine is one of the largest lithium mines in Bolivia, and given the high price
24:58of the material, it may make sense for opportunities to develop Salar de Uyuni to continue, so long
25:04as they don't detract too much from its ecological function or its natural beauty.
25:09Thanks for watching guys, I'll see you tomorrow.
25:11Thank you to our channel members.