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Did You Know Dominos Can Topple Dominos 1.5x Their Size?

A domino can knock over another domino about 1.5x larger than itself. A chain of dominos of increasing size makes a kind of mechanical chain reaction that starts with a tiny push and knocks down an impressively large domino. Learn the science behind this fascinating experiment.

Watch How Globes Were Made in 1955 in This North London Workshop

Tiny Bubble Domes

These Tiny Bubble Domes Let You Sleep Under The Stars