Foucault's Pendulum 15" Arts & Crafts 8 glow-in-the-dark marbles

8 glow-in-the-dark marbles

Each round

two children

self-propelling sculptures as a new life form—ones that get their energy not from food but the wind

Foucault's Pendulum 15" Arts & Crafts 8 glow-in-the-dark marblesWhen Leon Foucault set up a simple experiment in 1851, little did he know the importance of what he was about to tell the world? While it was path breaking, brave, and a novelty at that age, it's different now You don't have to convince anybody anymore that the earth rotates around the sun. As Foucault's Pendulum twirls through the fine sand, it gently creates an ever changing geometric pattern. The patterns get bigger, then more minor, and then more