9 Tymor
225 Pennod
Doc Zone - Season 5 Episode 16
Scientists are experimenting with radical schemes to cool the planet. Will these experiments save us or be a form of technological suicide?
- Blwyddyn: 2015
- Gwlad: Canada
- Genre: Documentary
- Stiwdio: CBC Television
- Allweddair:
- Cyfarwyddwr:
- Cast: Ann-Marie MacDonald
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