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Airbrushing Could Facilitate Large-Scale Manufacture of Carbon Nanofibers
Researchers from North Carolina State University used airbrushing techniques to grow vertically aligned carbon nanofibers on several different metal substrates, opening the door for incorporating th ... more
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Motorised microscopic matchsticks move in water with sense of direction
Chemists, physicists and computer scientists at the University of Warwick have come together to devise a new powerful and very versatile way of controlling the speed and direction of motion of micro ... more
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Functioning 'mechanical gears' seen in nature for the first time
The juvenile Issus - a plant-hopping insect found in gardens across Europe - has hind-leg joints with curved cog-like strips of opposing 'teeth' that intermesh, rotating like mechanical gears to syn ... more
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Researchers produce nanostructures with potential to advance energy devices
New types of nanostructures have shown promise for applications in electrochemically powered energy devices and systems, including advanced battery technologies. One process for making these nanostr ... more
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