Mystery

How Much Water Does AI Drink Every Time You Ask a Question?
Artificial intelligence feels almost weightless. You type a question, press enter, and within seconds an answer appears on your screen. There is no factory in front of you, no engine running in the background, and no obvious physical resource being consumed.
By AnthonyBTVa day ago in FYI
The 2026 Nobel Prize in Medicine Has Two Clear Lanes. One Is a Weight-Loss Drug.
The 2026 Nobel Prize in Physiology or Medicine will be announced on October 5. This year's award indicators point in two directions. In clinical medicine, GLP-1 research is the leading candidate because of its global clinical impact. In neuroscience, orexin, optogenetics, Rett syndrome, and local neuronal translation form four parallel tracks.
By Jin3 days ago in FYI
I Watched a Headless Roach Keep Walking. Then I Learned Why.
Margaret stood barefoot in the kitchen, the slipper still raised. Her heart pounded from the sudden violence of the act. She had felt the crunch through the rubber sole: the resistance of chitin, the soft give of tissue beneath. It was over.
By Jin3 days ago in FYI
Why Men Aren’t YY: The Chromosome Truth That Changes Everything
In ordinary human fertilization, the egg contributes one sex chromosome: X. The sperm contributes either X or Y. The zygote therefore has two standard combinations: XX or XY.
By Jin5 days ago in FYI
Everyone Guesses 10 Pigs. The Real Answer Is 9.
There are 1000 barrels. Exactly two contain poison. A pig dies within 15 minutes of drinking poison. The death time varies. You have one hour. Find both poisoned barrels.
By Jin5 days ago in FYI
Before Antibiotics, Surgeons Had One Rule: Let the Pus Out
This may sound like a strange piece of trivia: doctors did not originally prevent or control wound infection with antibiotics.
By Jin11 days ago in FYI
The Night a Neural Network Invented a Perfect Triangle
At 3 a.m., the training script was still running. Training error had hit zero. Cross-entropy kept dropping. In the PCA plot, the last-layer features contracted from a messy cloud into three points. The points were equidistant. The classifier’s weight arrows turned and aligned with them. No one told the network to be symmetric. It arranged itself into an equilateral triangle.
By Jin11 days ago in FYI
The Year I Started Giving Money Away on New Year's Eve
The Year I Started Giving Money Away on New Year's Eve The meter said twenty-eight. I scanned fifty. He looked up. I said Happy New Year. He froze for two seconds. Then he said thank you, boss. I closed the door. Wind went down my collar. I pulled up my zipper. I walked into the complex. My phone buzzed in my pocket. He sent a smiley face.
By Jin12 days ago in FYI
Why Ancient China Called the Moon “Guanghan” Without Ever Measuring Its Temperature
When I was little, on summer nights I lay in the courtyard. Grandma waved a palm-leaf fan and said the moon was very cold. Chang’e wore too little, she said, and could not sleep night after night.
By Jin13 days ago in FYI
Why Does AI Want to Destroy Humanity?
Every time artificial intelligence takes another step forward, an old fear rises with it. People wonder what happens when a machine becomes capable of doing things that once depended entirely upon human judgment. That question has become harder to dismiss as artificial intelligence moves beyond simple programs and begins taking on increasingly complicated tasks.
By Tim Carmichael15 days ago in FYI
He Wouldn’t Tell Anyone Where the Best Corn Dog Was. A TikTok Sleuth Found It in Minutes.
You don’t have to say where: he already found it There’s a post on X. A hand holding a corn dog. The background is a walkway, people passing by, no street signs, no shop names, no location tag. The caption reads: “I found the best corn dog and I’m not telling anyone where it is.”
By Jin17 days ago in FYI
The Strange Discovery of the Hexham Heads
I think at some point in our childhoods, we’ve all tried digging in the garden for treasure. Yet despite our efforts to find the pot of gold at the end of the rainbow, we would find pointless things like dusty old bottle caps or one orphaned button.
By Rosie J. Sargent19 days ago in FYI