Sound
Guess the Sound Game
(5:38)
Frequency vs Pitch
(4:01)
UV Sand Resonance Experiment (Frequency)
(3:05)
Do You Hear "Yanny" or "Laurel?"
(2:58)
Yanny or Laurel? Pitch Changed to Hear Both
(2:35)
Audio Illusions
(3:29)
How the Ears Work
(2:04)
Cleaning Your Ears
(1:16)
How Sound is Measured
(4:14)
How Old Are Your Ears?
(1:37)
Ear Infections & Ear Tubes
(4:32)
Stomp!
(4:02)
Landfill Orchestra
(3:43)
A PVC Thongophone!
(2:29)
Disney Medley on Plastic Bottles!
(4:32)
A Plastic Bottlephone!
(6:03)
The Magic School Bus: Haunted House (Sound) (27:32)