Shielding astronauts from the deadly radiation they face is a central challenge for any designer of a deep-space crewed ...
Electro-permanent magnets (EPMs) are pretty nifty concepts, and if you aren’t familiar with them, they are permanent magnets with the ability to be electrically switched on or off. Unlike an ...
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Scientists think giant permanent magnets could change astronaut safety in deep space
Future missions to the Moon, Mars, and beyond will expose astronauts to levels of radiation far greater than those ...
With $100 million in funding, Niron looks to scale up production of permanent magnets without using rare-earth materials from China, which pose a national security risk. In an industrial area of ...
These new iron-nitride magnets are stronger, cleaner to make, and made from domestic iron-salt waste and nitrogen. UPDATE 10/20/2025: Niron Magnetics just broke ground on its commercial magnet ...
Researchers have demonstrated a new technique for manufacturing strong magnetic materials that improves the quality of the magnets, produces the magnets quickly, uses less energy and is less expensive ...
Following a second bid extension for India's ₹7,280-crore REPM PLI scheme, experts call for sovereign loan guarantees and capital subsidy hikes to solve critical raw material and technology ...
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