Is is chaos or just wholesome science goodness?
Cone Heads
Waves on a String
Spinning and Smiling
Building a foundation
Spin me 'round
"What's your favorite?"
Clippy the Magnetic Hedgehog
Spinning disk of knowledge
Seeing sounds
Wave Machine
"Oh, my gosh!! An Earth-like balloon!! And it's up in the air!!"
Great reception!!
A radio, a trash can, an idea . . .