Miracle 'camera' captures electrical activity of a beating heart using graphene

Visualization of electrical signals of a beating heart
(Image credit: UC Berkeley)

Wonder what the sci-fi future of camera technology will look like? We're betting it will have a lot to do with graphene. 

If you haven't heard of it, graphene is a miraculous substance that creates a carbon film that's just one atom thick, yet is about 200 times stronger than steel by weight. 

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Tom May

Tom May is a freelance writer and editor specializing in art, photography, design and travel. He has been editor of Professional Photography magazine, associate editor at Creative Bloq, and deputy editor at net magazine. He has also worked for a wide range of mainstream titles including The Sun, Radio Times, NME, T3, Heat, Company and Bella.