On the Atlantic coast of France, about 40 miles/66 km southwest of Bordeaux and 7 miles/12 km south of Arcachon, is one of France’s most striking natural wonders: Dune du Pilat. Rising straight from ...
An entire town in Finland could very well get a lot of its heat from a giant sand battery before too long. The new battery has officially been announced and will be built by Polar Night Energy. It's a ...