01:06 duration 1 minute 6 seconds
Energy of Motion
00:59 duration 59 seconds
Sound Energy
01:12 duration 1 minute 12 seconds
Electrical Energy
01:22 duration 1 minute 22 seconds
Light Energy
02:13 duration 2 minutes 13 seconds
The Food Chain
00:22 duration 22 seconds
Tree changing in the seasons
00:26 duration 26 seconds
Paint Bouncing on a Drum
PAINT BOUNCING ON A DRUM
02:31 duration 2 minutes 31 seconds
View from International Space Station
00:17 duration 17 seconds
Stars speed across sky
00:19 duration 19 seconds
Sunrise over arch
sunrise over sandstone arch
Sphinx in Egypt
camera view of the Sphinx
00:58 duration 58 seconds
Newton's cradle
01:57 duration 1 minute 57 seconds
Magnetic Exploration
An investigation of which materials are magnetic
00:08 duration 8 seconds
Kite flying in the wind
A colorful kite flaps in the wind
00:15 duration 15 seconds
Strong wind pushed a sailboat
strong wind pushes a sailboat
Absorption
Prisms aborbing light