Ben Krasnow Q-and-A at Maker Faire
Frauenfelder talks about learning to make freeze-dried astronaut icecream, making the world’s most lightweight material, Aerogel or ‘liquid smoke’, at home, and using a Rapiscan-style airport body scanner on a grocery store chicken. Krasnow:
For some reason selling chemicals to individuals, especially in this country, is like, completely off the table