Sweden's plan to make a giant hot water bottle underground
Sweden's plan to make a giant hot water bottle underground
https://ift.tt/DNIZavj
Hot water can be stored underground and the heat used when needed to keep buildings warm.
Author --
April 14, 2023 at 04:04AM
https://ift.tt/DNIZavj
Hot water can be stored underground and the heat used when needed to keep buildings warm.
Author --
April 14, 2023 at 04:04AM
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