Story highlightsVantablack absorbs 99.96% of the light that hits its surfaceThe makers say they have been inundated with requests to use the materialIt will be used in a building for the 2018 Winter Olympics

(CNN)Touted as the darkest man-made substance in the world, Vantablack is so uncomfortably black the human eye can’t quite decipher what it is seeing. It is thought to be the closest thing to a black hole we will ever experience. That’s because Vantablack is not a color, it’s the almost complete absence of color.

Since this super black material was first developed by Surrey NanoSystems three years ago, the British firm has been flooded with inquiries from designers, architects and aerospace engineers — and even people who want to wrap themselves in it or eat it. Part of the appeal of Vantablack is that it absorbs 99.96% of the light that hits its surface. “When you have no light reflected back to the viewer, you see nothing, so your brain paints it as black,” Ben Jensen, co-founder of Surrey NanoSystems tells CNN. When used as a coating, Vantablack appears to change the dimensions of an object, rendering 3D objects completely flat. ‘Void of infinite depth’It’s this absence of color, light and depth that first drew architect Asif Khan to the material. Read More”To break the fundamental rules of perception, as this material does, turns 3D things into 2D things, it absorbs light instead of reflecting light, it’s as powerful as switching off gravity. That’s the possibility of it in architecture,” Khan tells CNN. The British architect is using Vantablack for a building he describes as a “schism in space,” which will be unveiled at the 2018 Winter Olympics in South Korea. Visitors will encounter it when entering the Olympic Park. This impossibly black building will have four curved walls, but from a distance, it will look like a slit of blackness. Each of the facades will be studded with thousands of tiny lights — like stars against the night sky. “It will be like you’re looking into the depths of space itself,” says Khan. “As you approach the building that star field will grow to fill your entire field of view, and then you’ll enter as though you’re being absorbed into a cloud of blackness.” Juxtaposed against the pristine whiteness of the Olympic Winter Games, Khan hopes his building will provoke a philosophical experience by presenting visitors with a “void of infinite depth and possibility.” Architect Asif Khan in front of a model of his Vantablack building.Architect Asif Khan in front of a model of his Vantablack building.Architect Asif Khan in front of a model of his Vantablack building.Breaking down Vantablack — can I eat it?One square centimeter of Vantablack consists of about one billion carbon nanotubes spaced perfectly apart. When light comes in it is bounced around and ultimately trapped and converted to heat. “Carbon nanotubes are like very, very long blades of grass,” explains Jensen. “Now you imagine if you were a human walking around in grass 1,000 feet tall how little light would get down to you. It’s like that but on a very tiny scale.” The nanotubes are “grown” under powerful lamps that bring the surface temperature to 430 degrees Celsius or higher. Each carbon nanotube measures roughly one millionth of a millimeter.Each carbon nanotube measures roughly one millionth of a millimeter.Each carbon nanotube measures roughly one millionth of a millimeter.There is also a spray-applied version called Vantablack S-VIS, which can be used to coat complex shapes and surfaces. Vantablack was originally designed for engineering in space, but, since launching in 2014, Jensen has been inundated with requests to use the material. “The inquiries built like an avalanche… everything from superstars wanting to coat their guitars in it to people wanting to coat their cars in it,” he says. The strangest request Jensen received was from someone wanting to film themselves eating it and then post the video on YouTube. “Obviously that’s not a really good idea,” Jensen says. Nor is crafting a little (Vanta)black dress, as the material would irritate your skin, and you’d look like shapeless piece of cardboard. But the material has been used in a $95,000 limited-edition watch by Swiss watchmaker MCT. Set against a Vantablack background, the elements of the watch seem to be floating in a bottomless void.Vantablack has been used in various aesthetic applications including this luxury watch by Manufacture Contemporaine du Temps (MCT) in Switzerland.Vantablack has been used in various aesthetic applications including this luxury watch by Manufacture Contemporaine du Temps (MCT) in Switzerland. Photos: Vantablack: The world's darkest materialThe world's darkest material – Vantablack has been used in various aesthetic applications including this luxury watch by Manufacture Contemporaine du Temps (MCT) in Switzerland.Hide Caption 1 of 13Fine jewelry company, Ore has applied Vantablack to their range of interactive rings. Made of 18-carat gold and olivine crystals, each ring is paired with a single star. As the star reaches its zenith position, LED lights glow through the crystals. Fine jewelry company, Ore has applied Vantablack to their range of interactive rings. Made of 18-carat gold and olivine crystals, each ring is paired with a single star. As the star reaches its zenith position, LED lights glow through the crystals. Photos: Vantablack: The world's darkest materialThe world's darkest material – Fine jewelry company, Ore has applied Vantablack to their range of interactive rings. Made of 18-carat gold and olivine crystals, each ring is paired with a single star. As the star reaches its zenith position, LED lights glow through the crystals. Hide Caption 2 of 13British nanotech company Surrey NanoSystems first created Vantablack in 2014.British nanotech company Surrey NanoSystems first created Vantablack in 2014. Photos: Vantablack: The world's darkest materialThe world's darkest material – British nanotech company Surrey NanoSystems first created Vantablack in 2014.Hide Caption 3 of 13It is so dark the human eye can't discern its shape and form, creating what has been called a black hole.It is so dark the human eye can't discern its shape and form, creating what has been called a black hole. Photos: Vantablack: The world's darkest materialThe world's darkest material – It is so dark the human eye can’t discern its shape and form, creating what has been called a black hole.Hide Caption 4 of 13Vantablack can make a three-dimensional object look like a two-dimensional cardboard cut out. Here, it's used on a container of Lynx deodorant.Vantablack can make a three-dimensional object look like a two-dimensional cardboard cut out. Here, it's used on a container of Lynx deodorant. Photos: Vantablack: The world's darkest materialThe world's darkest material – Vantablack can make a three-dimensional object look like a two-dimensional cardboard cut out. Here, it’s used on a container of Lynx deodorant.Hide Caption 5 of 13The material is made up of millions of carbon nanotubes, each measuring two or three nanometers -- or roughly one millionth of a millimeter.The material is made up of millions of carbon nanotubes, each measuring two or three nanometers -- or roughly one millionth of a millimeter. Photos: Vantablack: The world's darkest materialThe world's darkest material – The material is made up of millions of carbon nanotubes, each measuring two or three nanometers — or roughly one millionth of a millimeter.Hide Caption 6 of 13The nanotubes are "grown" at temperatures of 430 degrees Celsius or higher. The nanotubes are "grown" at temperatures of 430 degrees Celsius or higher. Photos: Vantablack: The world's darkest materialThe world's darkest material – The nanotubes are “grown” at temperatures of 430 degrees Celsius or higher. Hide Caption 7 of 13It creates some surprising visual effects. Creases and bumps on this aluminum foil are easily picked up by the human eye ... It creates some surprising visual effects. Creases and bumps on this aluminum foil are easily picked up by the human eye ... Photos: Vantablack: The world's darkest materialThe world's darkest material – It creates some surprising visual effects. Creases and bumps on this aluminum foil are easily picked up by the human eye … Hide Caption 8 of 13... but once covered with Vantablack, all wrinkles and roughness seem to disappear, because the material absorbs 99.96% of all light.... but once covered with Vantablack, all wrinkles and roughness seem to disappear, because the material absorbs 99.96% of all light. Photos: Vantablack: The world's darkest materialThe world's darkest material – … but once covered with Vantablack, all wrinkles and roughness seem to disappear, because the material absorbs 99.96% of all light.Hide Caption 9 of 13Vantablack's surreal effect on the eye is demonstrated on this bust. Coating the 3D bust with Vantablack makes it appear as a head-shaped black-hole when viewed from the front.Vantablack's surreal effect on the eye is demonstrated on this bust. Coating the 3D bust with Vantablack makes it appear as a head-shaped black-hole when viewed from the front. Photos: Vantablack: The world's darkest materialThe world's darkest material – Vantablack’s surreal effect on the eye is demonstrated on this bust. Coating the 3D bust with Vantablack makes it appear as a head-shaped black-hole when viewed from the front.Hide Caption 10 of 13Though the presenter's forehead, nose and mustache re-appear when viewed in profile.<br />Though the presenter's forehead, nose and mustache re-appear when viewed in profile.<br /> Photos: Vantablack: The world's darkest materialThe world's darkest material – Though the presenter’s forehead, nose and mustache re-appear when viewed in profile.Hide Caption 11 of 13Even water refuses to interact with the material due to the super-hydrophobic surface.<br />Even water refuses to interact with the material due to the super-hydrophobic surface.<br /> Photos: Vantablack: The world's darkest materialThe world's darkest material – Even water refuses to interact with the material due to the super-hydrophobic surface.Hide Caption 12 of 13A new spray version of the coating can now be applied at a large scale to virtually any surface.A new spray version of the coating can now be applied at a large scale to virtually any surface. Photos: Vantablack: The world's darkest materialThe world's darkest material – A new spray version of the coating can now be applied at a large scale to virtually any surface.Hide Caption 13 of 13vantablack watch 2Vantablack ring pinkdarkest black tin foildarkest black pipedarkest black lynxHexBlackVantablackdarkest black tinfoil 2darkest black maskdarkest black mask sidedarkest black waterdarkest black scientistsBlacking out light in space A company in Sweden is using Vantablack to coat the inside of an optical telescope, which will be attached to a microsatellite. The coating will block stray light from the sun and city lights. “We would like to make sure that the light that comes from the telescope comes from the atmosphere and not from any disturbing sources,” says engineer Arvid Hammer of Omnisys Instruments. By doing so, scientific researchers can get clearer pictures of the atmosphere and better data to improve current climate models, he explains. This can help make better weather and global warming predictions. Vantablack coated baffle for tracking stars.Vantablack coated baffle for tracking stars.Vantablack coated baffle for tracking stars.Despite this range of applications, Jensen is keen to stress Vantablack cannot simply be “painted” on just anything. “There’s this misconception out there that it’s a black paint. It’s not,” says Jensen. “It’s something that’s grown through very complex means … definitely not something you can paint out of a bucket.”

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