A leg squeeze protects the brain, and ancient scrolls start talking

A team in China decided to test the question in reverse: could bone send something back? They built a device that compressed the shinbones of mice and pigs 300 times, twice a second, five days a week 12. Mice treated after brain injury survived more often, kept more nerve cells alive, and did better on movement tests and a water maze that required remembering a hidden platform. When the researchers disabled PIEZO1, a pressure sensor inside bone cells, the benefit disappeared, so they knew the bone itself had to detect the squeeze. Then they drew blood serum from compressed mice and injected it into untreated, brain-injured mice, and those mice lost fewer neurons too. Whatever the bone was making, it was traveling through the bloodstream to reach the brain. The team then repeated the compression in four-month-old miniature pigs, whose brains are closer in scale to ours.

Douglas Seiler, an affiliate of Berkeley SETI, wanted to know if hidden ink could be read without ever opening them. He had high school students write passages from Star Wars, the Bible, and The Outer Limits onto papyrus using traditional lampblack ink, then rolled it up, sealed it, and burned it in a furnace until it matched the Herculaneum scrolls 7. His hunch was about the ink's chemistry: if it contained lead, that metal would absorb far more X-rays than the surrounding carbonized paper. It worked. In the September 16 paper in PLOS ONE, lead in the ink absorbed up to 25 times more X-rays than the burned papyrus around it, making the writing stand out clearly enough for a computer to virtually unroll the scroll and reveal the text.

Researchers at Texas A&M and Houston Methodist Hospital gave 36 adult cancer patients, average age 57, a countertop hydroponic system called an AeroGarden and had them grow heirloom salad greens indoors under an LED light 23. Using a design where each patient served as their own before-and-after comparison, the team, led by Taehyun Roh, found improvements in mental health and overall quality of life over the course of the study, published in Frontiers in Public Health.

Twelve motors in the hips, knees, and ankles handle the balance automatically, with no crutches or walker needed, controlled through a joystick adapted to the user's own hand mobility. In a study at the Kessler Foundation and the James J. Peters VA Medical Center, sixteen patient-caregiver pairs, seven with high neck injuries and nine with paraplegia, trained for four sessions and then tried to stand, walk, and sit back down within three minutes. Fifteen of the sixteen suited up in under ten minutes, nearly 69% hit their target walking speed, and 87.5% completed everyday tasks like opening doors and cooking.

The line is designed to turn out around 300 cells a day at full automation, each one rated for 30,000 charge cycles, which works out to three cycles a day for thirty years without needing scheduled maintenance. Every cell passes 41 quality checks across 11 stations before it leaves the building, checking weld integrity, leak tightness, and performance. Phase one is rated at 250 megawatt-hours of annual capacity, with plans to reach 1 gigawatt-hour by 2027.

Researchers at the University of Southern Denmark, led by Sisse Helle Njor, reanalyzed all eight major randomized mammography trials and compared the results against real-world data from Denmark, where organized screening began in some regions 17 years before others 11. That staggered rollout let them track exactly how breast cancer diagnoses changed after screening started and how the pattern evolved over time. The additional cases found in the randomized trials closely matched the Danish pattern, where overdiagnosis is estimated at below 5 percent, not the 30 to 50 percent range that has shaped decades of screening debate.

They named it Laimosemion laranja, laranja meaning both "orange" and "orange fruit" in Portuguese, in a nod to both its color and the Laranjal do Jari municipality where it turned up. Distinguishing it from close relatives took counting scales (eight in a row across the body, a count no relative shares) and comparing mitochondrial DNA, the genetic barcode researchers use to tell one species from another. The findings were published in Zoosystematics and Evolution.

The shop isn't symbolic work; it fills real contracts for aerospace and medical device parts, automotive components, and fishing lures. Komisi Savaiinaea, who served more than two decades in prison, had never touched a machine before the program and worried he wouldn't keep up with the trigonometry. Anthony Walkens, sentenced to 55 years to life in 1998 and paroled in 2025 after 47 years inside, said walking through the door for the first time felt overwhelming until Savaiinaea and others reassured him it was learnable. Rise Up's own tracking shows 3 percent of graduates reoffend, compared with a national three-year rearrest rate the Bureau of Justice Statistics puts around 66 percent.