Opinion | This Is the 21st-Century Arms Race. Can America Keep Up?

December 10, 2025

The Editorial Board. (2025, December 11). Opinion | This is the 21st-Century arms race. Can America keep up? The New York Times.
https://www.nytimes.com/interactive/2025/12/09/opinion/editorials/us-china-military-ai-tech.html

QT:{{”
Something strange happened at the meeting between President Joe Biden and President Xi Jinping of China in a mansion south of San Francisco on Nov. 15, 2023. After a working lunch, as the two leaders rose to leave, an aide to Mr. Xi signaled to one of the Chinese president’s bodyguards, who approached the table, took a small bottle out of his pocket and quickly sprayed down every surface that Mr. Xi had touched, including what remained of the almond meringue cake on his dessert plate.

The purpose, the Americans concluded, was to remove any trace of Mr. Xi’s DNA that his hosts might collect and exploit. “This is the way they’re thinking,” said an official who attended the meeting, “that you could design a disease that would only affect one person.” …
This year two major companies — OpenAI and Anthropic — warned that if nothing is done, A.I. will soon be able to assist bad actors attempting to create bioweapons. Students at M.I.T. used chatbots to come up with four pandemic pathogens. The A.I. explained how to generate them from synthetic DNA; it suggested companies that were unlikely to screen orders for the DNA; and it recommended that if the students lacked the skills to do all this, they could contact a research organization. This was done in one hour.
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2nd part of a multi-part series


Find Hub

December 10, 2025

https://www.google.com/android/find/about


how to do a 90 degree rotation with x, y – Google Search

December 9, 2025

https://www.google.com/search?q=how+to+do+a+90+degree+rotation+with+x%2C+y&oq=how+to+do+a+90+degree+rotation+with+x%2C+y&gs_lcrp=EgZjaHJvbWUyBggAEEUYOTIHCAEQIRigATIHCAIQIRigATIHCAMQIRigATIHCAQQIRigATIHCAUQIRiPAjIHCAYQIRiPAtIBCTE0MTA4ajBqNKgCALACAfEF6TlBym5s-tk&sourceid=chrome&ie=UTF-8

To do a 90-degree rotation on a point
(x,y)open paren x comma y close paren
(𝑥,𝑦) about the origin, you swap the coordinates and change the sign of one, depending on the direction: for counter-clockwise, the new point is
(−y,x)open paren negative y comma x close paren
(−𝑦,𝑥); for clockwise, the new point is
(y,−x)open paren y comma negative x close paren
(𝑦,−𝑥).


Abundance of the chemical elements – Wikipedia

December 9, 2025

https://en.wikipedia.org/wiki/Abundance_of_the_chemical_elements


is a rotation 180 degrees about the origin also a reflection – Google Search

December 9, 2025

https://www.google.com/search?q=is+a+rotation+180+degrees+about+the+origin+also+a+reflection&oq=is+a+rotation+180+degrees+about+the+origin+also+a+reflection&gs_lcrp=EgZjaHJvbWUyBggAEEUYOTIGCAEQRRg8MgYIAhBFGDwyBggDEEUYPNIBBzY2NWowajeoAgCwAgA&sourceid=chrome&ie=UTF-8

Yes, a 180-degree rotation about the origin is equivalent to a point reflection (or inversion) through the origin


rubisco enzyme – Google Search

December 9, 2025

https://www.google.com/search?q=rubisco+enzyme&oq=rubisco+&gs_lcrp=EgZjaHJvbWUqBwgBEAAYgAQyBggAEEUYOTIHCAEQABiABDIHCAIQABiABDIHCAMQABiABDIHCAQQABiABDIHCAUQABiABDIHCAYQABiABDIHCAcQABiABDIHCAgQABiABDIHCAkQABiABNIBCDM3MzlqMGo0qAIDsAIB8QXCL7GArwoaIA&sourceid=chrome&ie=UTF-8

Key enzyme to fix CO2 and create a carbon-carbon bond. First part of the Calvin cycle


Recent Parkinsons paper from Oxford

December 8, 2025

https://www.nature.com/articles/s41531-025-01214-6

Daily steps are a predictor of, but perhaps not a risk factor for Parkinson’s disease: findings from the UK Biobank – npj Parkinson’s Disease
nature.com


The Figen on X: “It’s all about perspective. https://t.co/r188E439Pf” / X

December 8, 2025

https://x.com/TheFigen_/status/1995608907876901231


can you have an att and verizon sim on your iphone – Google Search

December 7, 2025

https://www.google.com/search?q=can+you+have+an+att+and+verizon+sim+on+your+iphone&sca_esv=77100b2799732c71&sxsrf=AE3TifOVTCMrin_SV-nlIZwa8KVGH87bBA%3A1764477017498&ei=WcgrabqPHtie5NoPsoji4QE&ved=0ahUKEwj6n96OhZmRAxVYD1kFHTKEOBwQ4dUDCBE&uact=5&oq=can+you+have+an+att+and+verizon+sim+on+your+iphone&gs_lp=Egxnd3Mtd2l6LXNlcnAiMmNhbiB5b3UgaGF2ZSBhbiBhdHQgYW5kIHZlcml6b24gc2ltIG9uIHlvdXIgaXBob25lMgcQIRigARgKMgcQIRigARgKMgcQIRigARgKMgcQIRigARgKMgcQIRigARgKMgUQIRirAkj2D1C3B1jbDXABeACQAQCYAXOgAfEEqgEDNi4xuAEDyAEA-AEBmAIHoALXBMICChAAGLADGNYEGEfCAgUQIRigAZgDAIgGAZAGCJIHAzUuMqAHkTKyBwM0LjK4B80EwgcFMC41LjLIBxI&sclient=gws-wiz-serp

QT:{{”
Yes, you can have an AT&T and Verizon SIM on an iPhone if the phone is unlocked and supports dual SIM, which most newer iPhones do. You can use a physical SIM card for one carrier and an eSIM for the other, or use two eSIMs, allowing you to have two separate numbers on a single device. To check if your phone is unlocked, go to Settings > General > About and look for “Carrier Lock”.
“}}


‘Biometric Exit’ Quietly Expands Across U.S. Airports, Unnerving Some – The New York Times

December 7, 2025

https://www.nytimes.com/2025/09/26/travel/airports-biometric-exit-program.html