Andrew Gatt | stairs @AndrewGatt | Uploaded November 2021 | Updated October 2024, 2 hours ago.

Volvox spinning around, 40x, 100x, 200x, and 400x magnification

Mentos and soda reacting for over 40 seconds

Steve Spangler - 2 demos with hot water and liquid nitrogen

stairs @AndrewGatt

Name: Decorating the Christmas tree - Look who Ive got now... @AndrewGatt
Uploaded: 2012-11-30T01:29:31-0400
Duration: 8 min 17 s
Description: Decorating the Christmas tree - Look who Ive got now...