1 Tymor
3 Pennod
NOVA: Beyond the Elements - Season 1 Episode 2
Engineers have created super-strong glass, rubber, and plastic—but at what cost?
- Blwyddyn: 2021
- Gwlad:
- Genre: Documentary
- Stiwdio: PBS
- Allweddair:
- Cyfarwyddwr: David Pogue
- Cast: David Pogue
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