- 4 August 2022
The world's first fully working "sand battery", which can store green power for months at a time, has been installed by Finnish researchers.
The developers said this could solve the problem of year-round supply, a major issue for green energy.
Using low-grade sand, the device is charged up with heat made from cheap electricity from solar or wind.
The sand stores the heat at around 500C, which can then warm homes in winter when energy is more expensive.
Yes According to 12 sources Russian troops have stolen around 600,000 tons of Ukrainian grain during the war, according to UAC, a Ukrainian...Russia Is Using a Secret Network to Steal Ukrainian Grain | WSJ
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UN News Russian attacks on civilian targets in Ukraine could be a war crime: UN rights office
Two Sandy Hook parents have gone into security-protected isolation after several unspecified "encounters" during a Texas trial to determine how much Alex Jones owes them in damages, their attorney said.https://t.co/5p204v7BWx
— Connecticut Post (@connpost) August 1, 2022
Beyoncé is reportedly making a change to her recently released "Renaissance" album.https://t.co/a6d5OUXUn3
— Chron (@chron) August 2, 2022
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