Would You Swim In Power Plant Wastewater?

Tom Scott
Education 5:17
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Normally, the answer would be no. But in these very limited circumstances, at Iceland's Blue Lagoon, you can swim in geothermal power plant wastewater, and it's even healthy: although the marketing material doesn't usually mention it. Here's a story about geothermal energy, cheap heat, and how to keep some ducks warm.


Research on Blue Lagoon and a skin condition:

Filmed safely:

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