HOWTO make aerogel


Aerogel.org is devoted to making open versions of aerogel, the super-strong, super-light new material. They provide recipes for several sorts of aerogel, testing protocols, and projects you can undertake with your homebrew miracle substances.

Warning!

Propylene oxide is a known carcinogen (exposure can cause cancer), and epichlorohydrin is probably too. If you plan on doing this procedure, take the proper precautions to prevent your exposure to the vapors of these substances by using a fume hood in lab, if possible, or at the very least a fitted respirator (gas mask) with the right organics cartridges and a well-ventilated space, on top of the usual splash goggles, gloves, long pants, and closed-toe shoes.

Look under Explore > Information About Chemicals to see where you can find health and safety information about these and other chemicals.

If you can’t use these substances safely, don’t use them until you can!

Aerogel.org » Make (via Make)

(Image: A silica aerogel puck Rayleigh scatters light from a laser pointer like smoke.)