Kapla

Hobbyist Crouzier Benjamin loves to build complex structures using thousands of Kapla wooden planks. For this build, he took about 2 weeks assembling 20,000 of the beams, then watched it all fall in about 30 seconds. Check out his YouTube playlist for lots of other fun architectural collapses.

We weren’t familiar with Kapla blocks before seeing this video, but basically, they’re like longer, flatter Jenga planks for building complex constructions. This large tower and coliseum build took 3 people more than 2 days to build, using over 22000 planks – and it all comes down in seconds.