Metals
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In a few billion years, the Sun will destroy the solar system’s inner planets – and if it’s lucky, it might get a big cool scar to brag about. That’s what happened to a newly found white dwarf, which appears to have a bizarre metal scar on its surface.
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Small Modular Reactor (SMR) construction shifts into high gear, as UK company Sheffield Forgemasters welds a full-size nuclear reactor vessel in under 24 hours instead of the usual 12 months. The rollout of this game-changing tech could be massive.
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Among the cargo that just blasted off from Cape Canaveral, Florida, bound for the ISS were two firsts: the world’s first metal 3D printer designed especially for use in orbit and the first miniaturized surgical robot to be sent to the station.
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The hot interior of planets isn’t somewhere you’d expect to find snow, but “iron snow” could fall on Earth’s core. A new study has modeled the dynamics in the lab and found that iron snow could make magnetic fields switch on and off in some planets.
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Composite metal foams (CMFs) offer big advantages over traditional solid metal. And while the welding of CMFs usually poses some challenges, it has now been been discovered that the use of an alternative type of welding works like a charm.
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You don't have to be a chemistry whiz to know that making a drug for $3 is a damn sight better than its current price tag of $3,200. The scientists behind this never-before-seen method centered around copper and oxygen say it's an industry game-changer.
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A team of researchers led by the University of Cambridge has developed a new technique that uses high-energy lasers to fine tune the properties of 3D-printed metal without compromising the complex shapes it forms.
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A new study has found that people who exclusively use marijuana have higher levels of potentially dangerous metals in their blood and urine than those who don’t, suggesting the drug may be an overlooked source of metal exposure.
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While studying a material that could help unlock the secrets of superconductors, scientists have accidentally discovered a “demon” particle that was first theorized almost 70 years ago, but had never been experimentally confirmed.
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It's long been assumed that when a metal structure like a bridge or an engine develops a crack, it will only get worse over time. But that might not be the case, based on what researchers have just observed happening in a piece of platinum.
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Collectors of trading cards are always hunting for rare shiny variants – and now astronomers have found the exoplanet equivalent. The shiniest planet ever found, LTT9779 b, is an ultra-hot, cosmic disco ball thanks to clouds made of glass and titanium.
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The Earth’s inner core is incredibly tricky to study, since it’s buried beneath thousands of miles of rock. New seismic studies suggest that it’s not just a solid ball of iron, as has been assumed, but might have pockets of liquid iron throughout.
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