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How prairie dogs use the Bernoulli’s principle.
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How prairie dogs use the Bernoulli’s principle.
In order to ensure sufficient oxygen within their burrow, one of the entrances is built with a raised mound of dirt, while the other is not. This determines different wind velocities and different pressures + natural ventilation
有趣
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twitter.com)
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Massimo
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Another Russian attack is still ongoing: since last night, there have been almost 500 drones – a large number of “shaheds” – as well as 40 missiles, including Kinzhals. The primary target is Kyiv – energy facilities and civilian infrastructure. Regrettably, there have been hits,
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Another Russian attack is still ongoing: since last night, there have been almost 500 drones – a large number of “shaheds” – as well as 40 missiles, including Kinzhals. The primary target is Kyiv – energy facilities and civilian infrastructure. Regrettably, there have been hits,
时政
(
twitter.com)
00:01:18
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Tomorrow marks one week since the U.S. proposal for a ceasefire in the sky, at sea, and on the front lines has been on the table. The implementation of this proposal could have begun long ago. Every day in wartime is a matter of human lives.
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Tomorrow marks one week since the U.S. proposal for a ceasefire in the sky, at sea, and on the front lines has been on the table. The implementation of this proposal could have begun long ago. Every day in wartime is a matter of human lives.
Now, almost a week later, it’s clear
时政
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twitter.com)
00:07:22
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“If you fund a nonprofit to preserve the Amazon rainforest, but instead they turn it into a lumber company, and chop down the trees and sell them for wood, you’d be like wait a second, that’s the exact opposite of what I donated the money for.
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“If you fund a nonprofit to preserve the Amazon rainforest, but instead they turn it into a lumber company, and chop down the trees and sell them for wood, you’d be like wait a second, that’s the exact opposite of what I donated the money for.
OpenAI is meant to be open source,
btc
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twitter.com)
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I guess the algorithm did a good thing.
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I guess the algorithm did a good thing.
I see the small accounts that follow me on my timeline.
I give "like" them when I see it.
When a big account gives "like", the algorithm moves it.
I'm not selfish like the other big accounts.
A human is nothing alone, people are strong
有趣
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twitter.com)
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Figen
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Iraq is legalising “child marriage” at age of 9 years old with a new personal status law which depends on sharia law!
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Iraq is legalising “child marriage” at age of 9 years old with a new personal status law which depends on sharia law!
Iraqi lawyer and woman’s rights activist: you are following Muhammad who married Aisha at age of 9 years 1400 yrs ago,how can a normal human being marry a child?
时政
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twitter.com)
00:01:20
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Grok 4.1 Fast just made a nearly 3X jump in long-context accuracy
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Grok 4.1 Fast just made a nearly 3X jump in long-context accuracy
A key challenge for AI models is that as chats get longer, most AIs forget. They lose the thread, make stuff up, or drop instructions.
Grok 4.1 Fast fixes this. And it’s a huge deal.
It was specifically trained
btc
(
twitter.com)
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