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American companies with more than 100 employees must ensure their staff are vaccinated against coronavirus or tested weekly, President Joe Biden has said. He has also tightened the rules for federal employees, saying they have 75 days to get vaccinated. If not, their employment could be terminated unless they are exempt. Previously, they had a
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About 90 million years ago, during the Cretaceous period, a gigantic dinosaur with ‘shark-like’ teeth prowled in present-day Uzbekistan, says a new study. The meat-eating dinosaur was 7.5-8 metres long and weighed 1,000 kg – which would make it a little longer than an African elephant and heavier than two fully grown water buffaloes. Researchers
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A group of physicists at Massachusetts Institute of Technology (MIT) recently achieved a feat that could pave the way for practical carbon-free power. The achievement was three years in the making . It is a result of intensive research and design work, project leaders say. For the first time, researchers built a large high-temperature superconducting
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Listen to a recap of the top stories of the day from Electrek. Quick Charge is available now on Apple Podcasts, Spotify, TuneIn and our RSS feed for Overcast and other podcast players. New episodes of Quick Charge are recorded Monday through Thursday and again on Saturday. Subscribe to our podcast in Apple Podcast or your favorite podcast player to guarantee
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The CFS and MIT teams working on the magnet. Credit: Gretchen Ertl, CFS/MIT-PSFC, 2021 Fusion took a key step forward in its movement from the lab to commercial viability with the successful test of a key technology — a very powerful magnet that uses very little energy. Commonwealth Fusion Systems (CFS) and Massachusetts Institute of Technology’s
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Growing numbers of children are at risk of being excluded and “falling off the radar” as schools return to normal following the pandemic, experts fear. Analysis of recent government data shows the problem was worsening before the pandemic but there was a lull while schools were closed because of the virus. Department of Education figures
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Boris Johnson’s government has reneged on key promises it has made in the efforts to combat climate change, according to one of the most senior Conservative environmentalists. The Tory chair of the Climate Change Committee – which advises the government on tackling global warming – has condemned the decision by ministers to give into Australian
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