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First Nanoscale Look At A Reaction That Limits The Efficiency Of Generating Clean Hydrogen Fuel by Glennda Chu

Transitioning from fossil fuels to a clean hydrogen economy will require cheaper and more efficient ways to use renewable sources of electricity to break water into hydrogen and oxygen. But a key step in that process, known as the oxygen evolution reaction or OER, has proven to be a bottleneck. Today it’s only about 75% […]

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Walking Quadruped Is Controlled And Powered By Pressurized Air by University of California – San Diego

Engineers at the University of California San Diego have created a four-legged soft robot that doesn’t need any electronics to work. The robot only needs a constant source of pressurized air for all its functions, including its controls and locomotion systems. “This work represents a fundamental yet significant step towards fully-autonomous, electronics-free walking robots,” said […]

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Graphene ‘Nano-Origami’ Creates Tiniest Microchips Yet by University of Sussex

By creating kinks in the structure of graphene, researchers at the University of Sussex have made the nanomaterial behave like a transistor, and have shown that when a strip of graphene is crinkled in this way, it can behave like a microchip, which is around 100 times smaller than conventional microchips. https://phys.org/news/2021-02-graphene-nano-origami-tiniest-microchips.html

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Holography ‘Quantum Leap’ Could Revolutionise Imaging by University of Glasgow

A new type of quantum holography which uses entangled photons to overcome the limitations of conventional holographic approaches could lead to improved medical imaging and speed the advance of quantum information science. A team of physicists from the University of Glasgow are the first in the world to find a way to use quantum-entangled photons […]