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Wired Magazine

2019-12-03, 20:06
Metal Wants to Float, Once It’s Etched With a Fricking Laser

An absurdly powerful laser can trap an air bubble in a layer of metal, so that it’ll float no matter what.

https://www.wired.com/story/floating-metal
www.chinaphonearena.com > Off The Wall > Tech & Science > [Wired] Metal Wants to Float, Once It’s Etched With a Fricking Laser