‘Superlubricious’ coating radically drops friction between metal parts

Using biowaste from cassava plants, scientists have created a coating that virtually eliminates friction in metal parts. The breakthrough has the potential to deliver better fuel economy and deliver enormous savings in myriad industries.

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New microwave process could let astronauts make bricks out of moon dust

Scientists have developed what could be a much quicker and easier technique for astronauts to make building-construction bricks out of lunar soil. The secret lies in heating that moon dust, then sticking it in an aerospace-grade microwave oven.

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Freeze-dried mammoth reveals most complete ancient genome in 3D

Scientists have assembled the most complete woolly mammoth genome in 3D, thanks to an incredible “freeze-dried” specimen. With its DNA preserved in a glass-like state, chromosomes were found for the first time, and even gene expression patterns.

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Starliner astronauts are now ‘not stranded’ on ISS until at least August

The Boeing Starliner spacecraft's one-week visit to the International Space Station (ISS) has been extended at least into August as NASA rules out a rescue mission to return the two "not stranded" astronauts to Earth.

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Interplanetary shock wave angles are key to infrastructure threat

Giant shock waves emanating from the Sun can give us some breathtaking auroras here on Earth. They can also cause energy surges that can damage our infrastructure, says a new study that looks at how their angles of impact shape their consequences.

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Sports fields could cool cities via rainwater stored beneath turf

Artificial-turf sports fields may be more durable than those covered in grass, but they also get very hot during warm weather. Scientists have devised a method of cooling them – and the cities they're in – using rainwater stored beneath the turf.

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Geothermal fracking plant scores world-record energy contract in Utah

Just a year ago, Fervo Energy successfully demonstrated the effectiveness of its horizontally oriented geothermal system. Now the company has landed a massive contract for providing its clean, virtually endless power to the California grid.

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Hippos get airborne at top speed, and we’ve somehow only just found out

For the first time, scientists have discovered that hippos get significant airtime when they're at full-trot, able to lift their huge barrel-shaped girth off the ground for around 15% of their stride. It's totally unique for mammals their size.

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Ozempic associated with up to 7x increased risk of rare ‘eye stroke’

Being prescribed semaglutide for diabetes or weight management is associated with an increased risk, up to seven times, of developing a relatively rare form of untreatable blindness, sometimes referred to as an 'eye stroke,' a new study has found.

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SpaceX’s first Polaris Dawn mission to launch after July 30

The first commercial spacewalk mission looks to be back on schedule with Polaris Dawn saying that it will launch no earlier than July 31, 2024. The Dragon spacecraft is slated to carry the four-person crew farther from Earth than any mission in over 50 years.

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