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11th August 2019
Bionic eye technology, 2000-2050
This graph shows the progress in bionic eye technology. It suggests that a retinal implant with pixel resolution equivalent to a human eye could be achieved by 2048.
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7th August 2019
World's thinnest gold: 0.47 nanometres
Scientists in the UK have created a new form of gold just two atoms thick. In addition to being the thinnest unsupported gold ever produced, it functions 10 times more efficiently as a catalytic substrate than larger gold nanoparticles.
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