Holiday science experiment: Marshmallow catapults

Name: Holiday science experiment: Marshmallow catapults
Uploaded: 2025-12-25T17:20:11Z
Description: Adam Gockley with IDEA Lab Kids Austin has a little fun with Zack Shields and Dave Froehlich combining science and engineering.

Adam Gockley with IDEA Lab Kids Austin has a little fun with Zack Shields and Dave Froehlich combining science and engineering.

Posted December 25, 2025 11:20am CST