Knives are humanity’s oldest tool, dating back millions of years. A group of scientists in Maryland have produced a version made of hardened wood, which they say is sharper than steel. By Derrick ...
Jackson Ryan was CNET's science editor, and a multiple award-winning one at that. Earlier, he'd been a scientist, but he realized he wasn't very happy sitting at a lab bench all day. Science writing, ...
Researchers at the University of Maryland (UMD) have figured out a simple, affordable method for creating natural wood materials that are 23 times harder than typical woods, according to a new paper ...
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