rare

8 stories and discussions about rare, aggregated from every source we track.

1.
46 points•1317•11 days ago•38 comments•
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A rare Ebola strain is spreading in the DRC, with no confirmed vaccine. Global health organizations are using Claude to respond as fast as possible.

22 points•reimertz•6 days ago•7 comments•
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Internal memos, leaked handbooks and out of print founder books. Free to read or borrow.

10 points•miletus•3 days ago•0 comments•
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A rare, periodic reevaluation of one of the oldest and dearest tools in my kit.

3 points•aray07•6 days ago•2 comments•
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“Defenses against AI-created bioweapons will take years to build. We don’t have years to spare,” writes Ashish Jha.

2 points•EA-3167•2 days ago•3 comments•
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Inside the leaked Keitaro-powered backend of a cloaked investment scam targeting South Africa.

1 points•speckx•about 9 hours ago•0 comments•
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8.

Look around you, and you’ll see rare earth elements at work. A phone vibrates because a magnet moves a weight . Its screen was polished with cerium powder. Its connection to the rest of the world crosses oceans on cables amplified with erbium . If you drove today, a rare earth magnet helped you steer, and a cerium compound scrubbed the exhaust . All of these devices function because of 17 metals collectively known as rare earth elements . The scientists who gave the group that name in 1794 created a misnomer. Cerium alone is about as common in the Earth’s crust as copper. However, separating rare earth minerals from one another and from raw ore is intensely difficult. As a result, countries that control the processing of rare earth minerals have a lot of political leverage. Read full article Comments

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