Etching tungsten

October 11, 2015

Electroetching a recrystallized tungsten wire in 2.5 molar sodium hydroxide solution. The cathode is a hunk of highly ordered pyrolytic…

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Puss in Boots

August 30, 2015

If you’ve never seen Christopher Walken in Puss in Boots, add it to your queue right now. That’s him as…

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