chemistry

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…

Read More

hackery

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…

Read More