Squeeze More Juice Out of Your Dead Batteries—Using Physics
You’re walking the dog at night, and your little flashlight, which has been getting dimmer,…
You’re walking the dog at night, and your little flashlight, which has been getting dimmer, conks out. Instead of stumbling home in the dark, wouldn’t it be great if you could somehow eke a little more energy out of the batteries inside? That’s not as crazy as it sounds. When a battery-powered device stops working,…
Garmin watches are some of the best fitness trackers you can get, but they aren’t exactly cheap—many of my favorite ones cost $500 or more. Thankfully, you can usually find a good Garmin watch deal with enough patience and a keen eye. Right now, some of my favorite models, including the Garmin Fenix 8, Garmin…
El Niño looks to reach an intensity unprecedented in recorded history. Characterized by warmer than normal sea surface temperatures in the equatorial Pacific, El Niño occurs every few years. Meteorological agencies and researchers around the world are on high alert because when the heat stored in the ocean is released into the atmosphere, it triggers…
Demand for artificially generated smut is surging. But the quality of the visual content being created and shared—like on companion apps, where adult performers are selling their likeness to give fans a 24/7 experience, WIRED reported in March—isn’t exactly movie-level caliber. Rogue Studio, a cinematic AI-generator platform built around adult visual storytelling, is trying to…
When Soundgarden Wrote “Black Hole Sun,” they may have inadvertently been onto something. In a new paper in Nature, scientists have chronicled a “black hole star” that’s the size of our solar system and glows bright red in the depth of space. The findings are based on observations from the James Webb Space Telescope, which…
On both phones, the crease—the point in the display where it folds—looks significantly less obvious and feels better than on prior models, with less of a bump as your fingers swipe across the screen. That’s great, but my biggest design complaint with these Folds is the camera jutting out on the back. It means that…
I’m already growing hoarse in Golden Gate Park as Charli XCX takes the stage at a San Francisco music festival. The crowd starts jumping as a guitar hook hits, and I reluctantly comply, bouncing around on these aging knees as my chunky Puff necklace almost flies off the chain. During a lull in the set,…
The entry-level Joe Rev was created in this same spirit—a full-sized, BMX-inspired frame with fun color options (electric blue, matte gray), 3-inch tan wall balloon tires, and those unmistakable handlebars. There are no apps or fancy readouts, no lights, and no shocks. Just five levels of pedal assist and a throttle attached to a single-speed…
It’s the depths of summer. It’s still stultifyingly, dangerously hot. Going outside is a fool’s game unless you have 500 SPF sunblock and a personal AC unit. Be sensible: Stay inside and enjoy some of the best movies currently streaming instead. August’s offerings include the return of Avatar: The Last Airbender on Paramount+, with a…
When Edward Warchocki speaks with you, he sounds like a regular guy. “Not super intelligent, but very emotional, very easy to make friends with,” says Bartosz Idzik, the person who created him. But when he doesn’t talk, it’s harder to forget what Warchocki really is: a 4-foot-tall humanoid robot that’s wandering the city streets of…