The best invention since sliced bread? | Rachel Yang

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215 of 218
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8min
Språk
Engelska
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Industrial manufacturers spend a huge amount of energy generating heat to make everyday materials and objects, like cement, steel, and paper. And since most companies use fossil fuels to reach these high temperatures, industrial heat accounts for 20% of our annual global carbon pollution. Thankfully, this is where a century-old technology comes in. Rachel Yang explores how heat batteries work. [Directed by Sofia Pashaei, narrated by Pen-Pen Chen, music by Cem Misirlioglu, WORKPLAYWORK].

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