This week’s amazing tech stories from around the web (through September 17)


Five people with lupus went into complete remission after vaccination
Ed Kara | Gizmodo
“In their new research, published Thursday in Nature Medicine, Sheth and his team treated five patients with treatment-resistant SLE with enhanced anti-CD19 T cells. And so far, all have made remarkable recoveries. Up to 17 months later, they had no signs of lupus-related internal damage and All of their symptoms improved with minimal side effects from the treatment.

An AI that can design new proteins can unlock new cures and materials.
Melissa Heikkilä MIT Technology Review
“Typically, researchers modify proteins by modifying what occurs in nature, but protein MPNs open up a whole new set of proteins that researchers can design from scratch. In nature, proteins solve all of life’s problems, from harvesting energy from sunlight to molecules.” “Everything in biology happens from proteins,” said David Baker, director of the institute.Archive page

Structure-inflating construction tech can give 3D printing a run for its money.
Ben Coxworth | New Atlas
“We’ve heard about how 3D-printed concrete buildings can be built quickly and easily, but could there be an even faster and easier method? According to American inventor Alex Bell, there really is – and it involves adding buildings and pouring concrete into them. …’ for our 100 square feet [9.3 sq m] and 200 square feet [18.6 sq m] The prototype, the inflation took 7 to 10 minutes in the air;’ He said. Then the concrete pump filled them in 1.5 hours. Our prototype cost, including labor, is only $20 per square foot. This is much cheaper than anything else.’

2 Minutes to Midlife: The Amazing Uncharted Future of Epigenetic Clocks
Robin Donovan | NEO.LIFE
“When Horvath first described epigenetic clocks, scientists began to speculate that changing them might reverse aging. Also, if DNA methylation patterns at certain sites in cells in certain tissues of your body are markers of aging, could changing them somehow reverse aging? The short answer is: it is possibleHe said.

Roblox’s Avatars are about to get even more expressive.
Tanya Basu | MIT Technology Review
“Roblox users will soon be able to assign player-like facial expressions to their avatars,” the platform announced today. …and soon, according to Roblox, users will be able to chat directly with other avatars like in other multiplayer video games. In short, the changes merge our real-world human experience with the metaverse, making avatars look like ourselves — for better or worse.

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How long does it take to drive to the edge of the universe?
Randall Munro | New York Times
“The edge of the observation The universe is about 270,000,000,000,000,000,000,000 miles away. If you drive 65 mph, it will take you 480,000,000,000,000,000 — that’s 4.8 × 10¹⁷ — years, or 35 million times the age of the universe, to get there. …Be sure to pack extra snacks.

Record-breaking robot animals Excel shows how to jump
Yasemin Saplakoglu Source
” of [robot] The jumper reached a record-breaking height of 32.9 meters, Kayley and his colleagues, led by Elliott Hawkes, a mechanical engineering researcher in Santa Barbara, California, reported in April. Nature. Not only does it jump more than three times faster than other experimental robots built for that task, it’s 14 times faster than other creatures in the animal kingdom. Perhaps their robot jumped further than anything else on Earth.

Saturn’s rings were finally described more than 400 years ago.
Ethan Siegel | Think big
Since the invention of the telescope in 1609, Saturn’s rings have been a unique feature in the Solar System. While the other giant planets are known to have rings, they are faint and unimpressive compared to Saturn. Despite everything we’ve learned about the Solar System, the origin of Saturn’s rings remains an unsolved mystery. Maybe until now.



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