Whoa, how did we miss this?! This is a popsicle stick weave chain reaction called the Cobra Weave Exploding Stick Bomb. The video above was uploaded on Sep 14, 2011, and includes 1,000 popsicle sticks, a personal record for this family.
There are more potential energy in vids on this site, including:
• How to make a cotton ball launcher
• Science Extras from Jiwi’s (Rube Goldberg) Machines
• The Stacked Ball Drop (and Supernovas)
• How To Make A Mini da Vinci Catapult