Researchers make hardened wooden knives that slice through steak

submitted by thefirststone from (phys.org)

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[–]filbs111 1 insightful - 1 fun1 insightful - 0 fun2 insightful - 1 fun -  (0 children)

I wonder whether they'll have this kind of knife in the airport restaurant.

The video is fun. Needs a bit more work before it can fully replace metal nails!