Morning Overview on MSN
Finland’s wild sand battery boosts heat efficiency 10x, slashes bills 70%
Finland is turning one of the planet’s most ordinary materials into a high impact climate tool, using hot sand to store vast ...
Today, Marathon Digital Holdings, Inc. (NASDAQ: MARA), a leader in Bitcoin mining, has launched an innovative pilot project to recycle heat generated from Bitcoin mining to warm a community in Finland ...
France 24 on MSN
Freezing cold? This town in Finland is keeping warm with sand
Keeping warm in the winter isn't easy in Finland, one of Europe's coldest countries. But in one Finnish town, residents are ...
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