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Astronomers are filling in the blanks of the Kuiper Belt

Out beyond the orbit of Neptune lies an expansive ring of ancient relics, dynamical enigmas, and possibly a hidden planet—or two.

The Kuiper Belt, a region of frozen debris about 30 to 50 times farther from the sun than the Earth is—and perhaps farther, though nobody knows—has been shrouded in mystery since it first came into view in the 1990s.

Over the past 30 years, astronomers have cataloged about 4,000 Kuiper Belt objects (KBOs), including a smattering of dwarf worlds, icy comets, and leftover planet parts. But that number is expected to increase tenfold in the coming years as observations from more advanced telescopes pour in. In particular, the Vera C. Rubin Observatory in Chile will illuminate this murky region with its flagship project, the Legacy Survey of Space and Time (LSST), which began operating last year. Other next-generation observatories, such as the James Webb Space Telescope (JWST), will also help to bring the belt into focus.

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© NASA/SOFIA/Lynette Cook

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I spent two days gigging at RentAHuman and didn't make a single cent

I’m not above doing some gig work to make ends meet. In my life, I’ve worked snack food pop-ups in a grocery store, ran the cash register for random merch booths, and even hawked my own plasma at $35 per vial.

So, when I saw RentAHuman, a new site where AI agents hire humans to perform physical work in the real world on behalf of the virtual bots, I was eager to see how these AI overlords would compare to my past experiences with the gig economy.

Launched in early February, RentAHuman was developed by software engineer Alexander Liteplo and his cofounder, Patricia Tani. The site looks like a bare-bones version of other well-known freelance sites like Fiverr and UpWork.

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© Patricia Marroquin via Getty

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A cup of coffee for depression treatment has better results than microdosing

About a decade ago, many media outlets—including WIRED—zeroed in on a weird trend at the intersection of mental health, drug science, and Silicon Valley biohacking: microdosing, or the practice of taking a small amount of a psychedelic drug seeking not full-blown hallucinatory revels but gentler, more stable effects. Typically using psilocybin mushrooms or LSD, the archetypal microdoser sought less melting walls and open-eye kaleidoscopic visuals than boosts in mood and energy, like a gentle spring breeze blowing through the mind.

Anecdotal reports pitched microdosing as a kind of psychedelic Swiss Army knife, providing everything from increased focus to a spiked libido and (perhaps most promisingly) lowered reported levels of depression. It was a miracle for many. Others remained wary. Could 5 percent of a dose of acid really do all that? A new, wide-ranging study by an Australian biopharma company suggests that microdosing’s benefits may indeed be drastically overstated—at least when it comes to addressing symptoms of clinical depression.

A Phase 2B trial of 89 adult patients conducted by Melbourne-based MindBio Therapeutics, investigating the effects of microdosing LSD in the treatment of major depressive disorder, found that the psychedelic was actually outperformed by a placebo. Across an eight-week period, symptoms were gauged using the Montgomery-Åsberg Depression Rating Scale (MADRS), a widely recognized tool for the clinical evaluation of depression.

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Web portal leaves kids' chats with AI toy open to anyone with Gmail account

Earlier this month, Joseph Thacker's neighbor mentioned to him that she'd preordered a couple of stuffed dinosaur toys for her children. She'd chosen the toys, called Bondus, because they offered an AI chat feature that lets children talk to the toy like a kind of machine-learning-enabled imaginary friend. But she knew Thacker, a security researcher, had done work on AI risks for kids, and she was curious about his thoughts.

So Thacker looked into it. With just a few minutes of work, he and a web security researcher friend named Joel Margolis made a startling discovery: Bondu’s web-based portal, intended to allow parents to check on their children's conversations and for Bondu’s staff to monitor the products’ use and performance, also let anyone with a Gmail account access transcripts of virtually every conversation Bondu's child users have ever had with the toy.

Without carrying out any actual hacking, simply by logging in with an arbitrary Google account, the two researchers immediately found themselves looking at children's private conversations, the pet names kids had given their Bondu, the likes and dislikes of the toys' toddler owners, their favorite snacks and dance moves.

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© Bondu

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Meta blocks links to ICE List across Facebook, Instagram, and Threads

Meta has started blocking its users from sharing links to ICE List, a website that has compiled the names of what it claims are Department of Homeland Security employees, a project the creators say is designed to hold those employees accountable.

Dominick Skinner, the creator of ICE List, tells WIRED that links to the website have been shared without issue on Meta’s platforms for more than six months.

“I think it's no surprise that a company run by a man who sat behind Trump at his inauguration, and donated to the destruction of the White House, has taken a stance that helps ICE agents retain anonymity,” says Skinner.

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© Will Oliver/Getty Images

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