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Check Out This Eater Of Light, The Blackest Material Ever Created




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The Jiao Tong University, Shanghai, is now at the Massachusetts Institute of Technology 0.005% of visible light That makes it the blackest material ever created.

Excitingly, the engineers that made this new stuff do not quite know why

Remember Vantablack? Making Its First Appearance in 201

4, it was at the time the most light-absorbent material ever made, digesting all but 0.035% of visible light. Like its new rival, it is also a work of teeny tiny magic: extremely fine carbon nanotubes, no bigger than a billionth of a meter thick, are packed so tightly together that incoming light gets trapped, bouncing back and forth between them, and being converted into heat in the process.

Admittedly, this is difficult to picture. According to Vantablack creators Surrey NanoSystems, it is helpful to imagine that they are in a forest where the trees are three kilometers (nearly two miles) tall. "It's easy to imagine just how little light, if any, you reach them," they suggest somewhat ominously, as they are gleefully planning to shrink you down to carbon nanotube size.

In any event, it will appear that this new Ultra black material has got Vantablack beat in the light-feasting department. Not only that, but the new kid on the block's own debut on the world stage which is a little more theatrical than the usual nanotechnology demonstration.

The MIT Center for Art, Science, and Technology got together with the New York Stock Exchange and artist Diemut Strive this past Friday, where they smothered a $ 2 million yellow diamond with the good stuff. It transformed from something resplendent and expensive to a two-dimensional-esque void. The redemption of vanity The 1945 The Redemption of Vanity

The New material – which does not have a name, so let's give it the temporary moniker of Light Eating Forest, or LEF – owes its existence to serendipity, that all-powerful arbiter of scientific innovation and discovery.

Carbon nanotubes aren 't just lightweight; They are more than steel, and are fantastic conductors of electricity and heat. Brian Wardle, professor of aeronautics and astronautics at MIT, and Kehang Cui, a former MIT postdoc-turned-Shanghai Jiao Tong University professor, wanted to get the electrical and thermal ante even more.

To wit, they tried to make nanotubes on other conducting materials, like aluminum. As part of this process, they are used in the presence of heated air.

What are they doing in the oven? Well, pretty darn black.

Further tests revealed 99.995 percent of the LEF, no matter what the light was beamed in from. Search forests are known to be exceedingly black. ACS-Applied Materials and Interfaces LEF's unrelenting blackness was, quite frankly, ridiculous.

The engineers are still hoping to eventually explain what the heck made LEF so black in the first place.

In the meantime, a patent application is in the works.

It is not just puzzling art that this sort of ultra-dark material will be useful for. As noted by The New York Times back when Vantablack what all the rage, super lightweight conductors are always welcome in any sort of electric circuit, from those in your smartphone to those inside satellites. The material's light-chomping capabilities have been mapped out as possible ways to protect space.

This is not the final chapter in the quest for the blackest black, by the way – not by a long shot. Wardle acknowledges in to MIT blog post that the blackest black is a "constantly moving target." Someone else will soon come to blacker material, contribute more to this niche field of engineering, and then, he says, they "will be able to properly engineer the ultimate black. "

A very pricey diamond.

A very pricey diamond

R. Capanna, A. Berlato, and A. Pinato

The night is dark and full of terror at the Massachusetts Institute of Technology and the Shanghai Jiao Tong University, it's about to get even darker: that makes it the blackest material ever created.

Excitingly, the engineers that made this new mate rial do not quite know why the material is even able to absorb so much light.

Remember Vantablack? Making its first appearance in 2014, it's the most light-absorbent material ever made, digesting all but 0.035% of visible light. Like its new rival, it is also a work of teeny tiny magic: extremely fine carbon nanotubes, no bigger than a billionth of a meter thick, are packed so tightly together that incoming light gets trapped, bouncing back and forth between them, and being converted into heat in the process.

Admittedly, this is difficult to picture. According to Vantablack creators Surrey NanoSystems, it is helpful to imagine that they are in a forest where the trees are three kilometers (nearly two miles) tall.

In any event, it will appear that this new. "It's easy to imagine just how little light, if any, you reach them," they suggest somewhat ominously, as they are gleefully planning to shrink you down to carbon nanotube size Ultra black material has got Vantablack beat in the light-feasting department. Not only that, but the new kid on the block's own debut on the world stage which is a little more theatrical than the usual nanotechnology demonstration.

The MIT Center for Art, Science, and Technology got together with the New York Stock Exchange and artist Diemut Strive this past Friday, where they smothered a $ 2 million yellow diamond with the good stuff. It transformed from something resplendent and expensive to a two-dimensional-esque void. The redemption of vanity The 1945 The Redemption of Vanity

The New material – which does not have a name, so let's give it the temporary moniker of Light Eating Forest, or LEF – owes its existence to serendipity, that all-powerful arbiter of scientific innovation and discovery.

Carbon nanotubes aren 't just lightweight; They are more than steel, and are fantastic conductors of electricity and heat. Brian Wardle, professor of aeronautics and astronautics at MIT, and Kehang Cui, a former MIT postdoc-turned-Shanghai Jiao Tong University professor, wanted to get the electrical and thermal ante even more.

To wit, they tried to make nanotubes on other conducting materials, like aluminum. As part of this process, they are used in the presence of heated air.

What are they doing in the oven? Well, pretty darn black.

Further tests revealed 99.995 percent of the LEF, no matter what the light was beamed in from. Search forests are known to be exceedingly black. ACS-Applied Materials and Interfaces LEF's unrelenting blackness was, quite frankly, ridiculous.

The engineers are still hoping to eventually explain what the heck made LEF so black in the first place.

In the meantime, a patent application is in the works.

It is not just puzzling art that this sort of ultra-dark material will be useful for. As noted by The New York Times back when Vantablack what all the rage, super lightweight conductors are always welcome in any sort of electrical circuit, from those in your smartphone to those inside satellites. The material's light-chomping capabilities have been mapped out as possible ways to protect space.

This is not the final chapter in the quest for the blackest black, by the way – not by a long shot. Wardle acknowledges in to MIT blog post that the blackest black is a "constantly moving target." Someone else will soon come to blacker material, contribute more to this niche field of engineering, and then, he says, they "will be able to properly engineer the ultimate black. "

In other words, the greatest human-made digester of light has seen the light of day.


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