Crush-Crush, Fizz-Fizz

Name: Crush-Crush, Fizz-Fizz
Uploaded: 2017-02-23T21:18:09Z
Duration: 1 min 45 s
Description: How can you use mathematics (and a hammer) to make an effervescent tablet dissolve? Let Mr. O show you how surface area and volume interrelate!

Sett 1,135 ganger

8.0

Takk, stemmen din ble registrert og vil bli vist snart.

Nei

Lagt til i bokmerkene dine.