see zoo

a scientist, only repost

[see zoo @squarestone]

Can it predict structures based on crude mass spectra one day?

[Anthropic @AnthropicAI]

New Anthropic Science Blog: Making Claude a chemist.

To manipulate a molecule, chemists first need to understand its structure. Their main tool is NMR spectroscopy.

We found Opus 4.7 matches—and on some tasks beats—dedicated NMR software. Read more: https://t.co/1jUvz7wdhV

[Dan Dicks @DanDicksPFT]

BREAKING: The Situation Is Bad In Mexico Right Now…Pray For Us!

[NBC Olympics & Paralympics @NBCOlympics]

ALYSA LIU YOU ARE UNBELIEVABLE. 😍 #WinterOlympics

[楚楚 @chuchu20260101]

https://t.co/4hqJXg14m3

[U.S. Ambassador to China David Perdue @USAmbChina]

在美国，马象征着牛仔精神，这是一种充满韧性、毅力和开拓新疆域勇气的传承。马年#YearOfTheHorse即将来临，愿坚忍不拔的共同价值观引领我们两国迈向稳步前进的一年。马年大吉！

[Amanda Goodall @thejobchick]

H-1Bs?
It’s just a distraction.

Companies don’t magically switch to American talent just because visas get more expensive.

Raising the cost of an H-1B doesn’t “bring jobs back.”

It just forces companies to offshore faster. We are already seeing this since that 100K fee was introduced.

It’s a no brainier for companies to pay a $100K fee when they need a specialist… and move everything else to India, Poland, LATAM, wherever.

And when U.S. jobs disappear? The media will just say:

“Who do we blame for what companies do?”

Companies love this fight because it keeps everyone arguing about visas
while they re-architect their workforce offshore in the background. I can see this happening in the data.

Stop fighting the wrong battle.

Punishing visas without fixing the incentives just accelerates the offshoring machine.

The more you corner a company, the faster jobs will leave the room… like literally to another country.

Focus on the architecture, not the outrage. Architecture is what delivers risk.

[Steve Rattner @SteveRattner]

America is great because people come from all over the world to start businesses here. Nearly half of unicorn company founders are immigrants.

My @Morning_Joe Chart

[see zoo @squarestone]

Exactly

[Steve Rattner @SteveRattner]

America is great because people come from all over the world to start businesses here. Nearly half of unicorn company founders are immigrants.

My @Morning_Joe Chart

[see zoo @squarestone]

@deedee8427 @RepFine Hilarious, then yourself needs to go since you were probably born here

[see zoo @squarestone]

@AngelArmy150232 @RepFine Where were your ancestors from?

[see zoo @squarestone]

@AndrewIrelandIN Modern medicine research is a highly specialized field and requires extensive training. Many people have potential to develop the skills but please many of you are ready to spend >70 hours a week for 5 years in graduate schools to be able to be qualified for these roles

[see zoo @squarestone]

@AndrewIrelandIN “Kids should have fun…” but not studies, and too much sports than STEM time etc. many kids end up not being prepared for the intense higher education! Noe many of you whined all those h1b roles should go to citizens (aka white kids). I suggest please fix education system first

[小径残雪 @xiaojingcanxue]

密西西比州，Jackson。被美国人收养的华人女孩，在街头散步，一个上了年纪的白人女性看到她之后就拍照报警了。

视频翻译：

好吧，2026 年了，要是谁还跟我说“种族歧视已经不存在了”，那我真的没法认同，因为我刚刚就亲身经历了一次被种族定性对待的事情。

先说一句，我的声音有点怪，请原谅，我刚从流感中恢复，平时不是这样的。

事情是这样的：我当时在密西西比州杰克逊市散步。我每天都会走路，那是一片普通的居民区。
而且我当时的穿着真的再正常不过了——一件背心、一条蓝色紧身裤，就跟所有出来散步的人一模一样。

结果，一个上了年纪的白人女性突然把车停在路边，拦下了我。
一开始我真的以为她是要问路，或者需要什么帮助。我甚至已经准备好要帮她了。

结果她开口就说：“我正在拍你照片，我已经报警了。”
我当场就懵了，完全反应不过来，只能说：“什么？”

接着她又说：“已经在打 911 了。”
那一刻我真的吓到了。
我当时戴着 AirPods，一边走路一边跟朋友打电话，就是很普通的一次散步。

她是特意绕过来的，专门把车停下，做了这一整套事情。
而我整个人直接僵住了，大脑一片空白。

后来很多人跟我说，我当时应该拍她的车牌、拍她的样子、或者把对话录下来。
我现在也知道这些，但当下我真的什么都没想到——因为我只是像平常一样在走路，完全没料到会发生这种事。

她就这样莫名其妙报了警，然后马上又开回主干道，直接走了。

直到后来我跟很多朋友聊起这件事，才慢慢反应过来。
所有人都跟我说：“你这是被种族定性对待了。”
甚至还有人觉得，她可能根本不是报普通警察，而是想联系 ICE。

我想说的是：我来自中国，但我是被收养的，我一辈子都生活在美国。
我的身份文件全部齐全，没有任何问题。
所以请不用担心这些。

但这整件事真的太诡异了。
在当下，我甚至完全没有意识到这是种族歧视，只是觉得“这也太奇怪了吧”。

后来有人建议我把这件事发到 TikTok 上。
因为我也确实想做内容、想火。
那如果真有什么值得被看到、被传播的事情——
那可能就是这件了。

谢谢你们。

[Jesus Freakin Congress @TheJFreakinC]

By far the most disturbing ICE video I’ve seen from Evanston, IL today.

An ICE agent points his gun at unarmed citizens. Twice.

Then, he goes around the SUV, drops to his knees, and presses his full weight onto a man’s back. Moments later, that same man’s head is beaten into the pavement while the agent holds his head down.

When they finally pull him up, his face is swollen and dazed… clearly concussed… and then they slam his head into the SUV and pin it there with their shoulder.

You can’t watch this and call it law enforcement. This is excessive force and criminal assault.

[NiKITa🇺🇦 @NiKiTa_32156]

曾執導《終結者》《泰坦尼克號》和《阿凡達》等經典電影的詹姆斯·卡梅隆宣佈，他將永久離開美國，攜家人移居新西蘭。

卡梅隆給出移居新西蘭的原因是：“在特朗普執政下的美國生活，讓我感到身心俱疲，就像持續目睹一場空難一樣令人痛苦。”

[NBC News @NBCNews]

Deportations, ICE street arrests are way up — and so are arrests of immigrants with no criminal convictions. https://t.co/UkgSjio1Iv

[Rep. Jamie Raskin @RepRaskin]

Unless Homeland Security Secretary Kristi Noem is fired, Chairman Jim Jordan should immediately begin Judiciary Committee impeachment proceedings against her. And if he doesn’t, Democrats will launch our own impeachment inquiry into the shocking constitutional crimes and corruption defining her tenure.

[Erin Burnett OutFront @OutFrontCNN]

"She literally said, 'I need you to prove that you're a U.S. citizen.'"

Minneapolis rideshare driver shares video with OutFront after being stopped by border patrol agents, who cited his accent.

[Joe Biden @JoeBiden]

What has unfolded in Minneapolis this past month betrays our most basic values as Americans. We are not a nation that guns down our citizens in the street. We are not a nation that allows our citizens to be brutalized for exercising their constitutional rights. We are not a nation that tramples the 4th Amendment and tolerates our neighbors being terrorized. The people of Minnesota have stood strong — helping community members in unimaginable circumstances, speaking out against injustice when they see it, and holding our government accountable to the people. Minnesotans have reminded us all what it is to be American, and they have suffered enough at the hands of this Administration. Violence and terror have no place in the United States of America, especially when it’s our own government targeting American citizens.

No single person can destroy what America stands for and believes in, not even a President, if we — all of America — stand up and speak out. We know who we are. It's time to show the world. More importantly, it's time to show ourselves.

Now, justice requires full, fair, and transparent investigations into the deaths of the two Americans who lost their lives in the city they called home. Jill and I are sending strength to the families and communities who love Alex Pretti and Renee Good as we all mourn their senseless deaths.