6 Tymor
22 Pennod
Crash Course Kids - Season 3 Episode 1
Sabrina talks about what matter is and the three states of matter: Solid, Liquid, and Gas. She also does a quick experiment that you can do at home to prove that air is matter.
- Blwyddyn: 2018
- Gwlad:
- Genre:
- Stiwdio:
- Allweddair:
- Cyfarwyddwr: John Green, Hank Green
- Cast:
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