Finnish researchers built a ‘sand battery’ which can store green energy for months. The battery is charged with heat and kept at 500 degrees celsius, which can warm homes for an entire winter. Sand is a cheap, green way to store energy unlike the common lithium batteries used today.
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Zebrafish are freshwater fish that is being used for many medical researches. A farm in Brazil genetically engineered the Zebrafish to glow, alas, they escaped
The kibbutz, Yagur, stationed a big device next to the kibbutz’s dining room. The device will break the food waste with special bacteria and turned