filmov
tv
Pop Up STEM: Elephant Toothpaste
Показать описание
Create "elephant toothpaste" and learn how chemical reactions work! You will need: hydrogen peroxide, dish soap, warm water, a funnel, bowl and spoon, packet of dry yeast, 20oz plastic bottle, food coloring, and a tray.
0:04:25
0:00:49
0:01:05
0:10:49
0:04:07
0:02:59
0:03:53
0:06:29
0:06:24
0:00:33
0:05:35
0:05:35
0:01:03
0:01:14
0:05:32
0:02:32
0:03:25
0:04:37
0:13:12
1:01:18
0:09:25
0:05:57
0:00:41
0:00:40