Steve Spangler Science: Screaming Balloon
Steve Spangler Science

The science sound that’s sure to drive parents wild!

Steve Spangler Science: Marble Gravitron
Steve Spangler Science

The downward force of gravity is (temporarily) put on hold for a spinning marble.

Steve Spangler Science: The Spinning Penny
Steve Spangler Science

This activity is an amazingly simple display of centripetal force (and annoying sounds) right at your fingertips.

Steve Spangler Science: Centripetal Force Board
Steve Spangler Science

Swinging an open glass of water sounds like a recipe for a mess, but not when you understand the physics behind the trick!