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Saws made of carbon
More material could be saved when manufacturing wafers in future. Ultra-thin saws made of carbon nanotubes and diamond would be able to cut through silicon wafers with minimum kerf loss. A new metho ... more
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New battery uses microbes to turn sewage into energy
US scientists may have found a new way to produce clean energy by way of dirty water, according to a new study out Monday. ... more
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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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Yahoo Japan develops 3D search engine-printer
Yahoo Japan Corp. has developed a voice-activated Internet search that links to a 3D printer, letting users look online for blueprints to deliver solid objects in a few minutes, the company said. ... more
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