Superhydrophobic Aerogel – Dry Water

Uploaded on 14 August, 2012

By rubbing your finger with superhydrophobic aerogel powder you can make it superhydrophobic. Then, when sticking the finger into water no water droplet will stick on the finger. All water is completely repelled. A thin air layer forms between the finger and the water. This makes the finger shining silvery and looking cool.