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A spider's "paw" is called a tarsus, and it's only one of eight parts that make up a rather complicated leg. They also have claws attached to the paws, but legs also work as ears and nose picking up subtle changes in the air to hear and recognize smells
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A spider's "paw" is called a tarsus, and it's only one of eight parts that make up a rather complicated leg. They also have claws attached to the paws, but legs also work as ears and nose picking up subtle changes in the air to hear and recognize smells
[📷 Michael Pankratz]
有趣
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twitter.com)
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Massimo
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230k GPUs, including 30k GB200s, are operational for training Grok in a single supercluster called Colossus 1 (inference is done by our cloud providers).
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230k GPUs, including 30k GB200s, are operational for training Grok in a single supercluster called Colossus 1 (inference is done by our cloud providers).
At Colossus 2, the first batch of 550k GB200s & GB300s, also for training, start going online in a few weeks.
As Jensen
btc
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twitter.com)
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Bacteria move around using a molecular machine called the flagellar motor that rotates faster than the flywheel of a race car engine and switches directions in an instant. After 50 yrs, scientists have finally figured out how it works. “My lifelong quest is now fulfilled.” Link⤵️
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Bacteria move around using a molecular machine called the flagellar motor that rotates faster than the flywheel of a race car engine and switches directions in an instant. After 50 yrs, scientists have finally figured out how it works. “My lifelong quest is now fulfilled.” Link⤵️
时政
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twitter.com)
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Because school water quality is “suitable,” students raised two stalactites on the sink. They water them daily — one month later the rocks look like this.
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Because school water quality is “suitable,” students raised two stalactites on the sink. They water them daily — one month later the rocks look like this.
This is not a cute experiment. It is extremely hard, barely treated water depositing heavy mineral scale in weeks.
When
时政
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twitter.com)
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