Beyond Infinity
World's Biggest Air Purifier
- Autor: Vários
- Narrador: Vários
- Editor: Podcast
- Duración: 0:08:30
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Sinopsis
China is building enormous towers in an effort to scrub dangerous pollution from its air. But critics point out that the benefits only seem to be noticed in a small local area close to the towers and that they are fuelled by coal-fired power plants.