The team members went through a process of incrementally determining what elements and molecules the bacterial strain could grow on. They already knew it could use oxygen, so they tested other combinations in the lab. When oxygen was absent, RSW1 could process hydrogen gas and elemental sulfur—chemicals it would find spewing from a volcanic vent—and…
One is the U-shaped design, which allows you to open and close your window with the unit installed and puts a pane of glass between you and the compressor. Inverted U-shaped models drape over the sill like a towel, creating a similar effect. A wall is simply better at blocking noise than the lightweight panels…
15. Bawls Guarana Photograph: Amazon Bawls Guarana Original Flavor (12-Pack) Regarded as the first “energy soda” explicitly marketed to gamers, Bawls is a fun throwback to the heady days of StarCraft and LAN parties in the late ’90s. The profile of the unnamed flavor in the iconic blue bottle, which still lines the checkout labyrinth…
“Sleeping on your stomach tends to worsen back pain,” says Nnaemeka Echebiri, MD, a physiatrist at the Hospital for Special Surgery in New York City. When your hips sink into the mattress, they force your lower back into a hyperextended or overarched position. This stresses the small joints that connect the vertebrae—known as the facet…
There are 102 routers in our current ratings, ranging from the $50 TP-Link Archer AX10 AX1500 to the $1,100 Netgear Orbi AX6000 Tri-Band Mesh System. With all the test scores and features (particularly the ritzy new WiFi 7 technology), it can be easy to lose your way when trying to choose the best pick for…
All of the countertop water filters we test use carbon filtration to clean tap water. These filters are lined with black granular activated carbon, which, like a magnet to metal, pulls solid and gas contaminants from the water and air that flows through it. Activated carbon-block technology is good at filtering funky tastes and odors,…
Main Theme In this episode of the Talking Cars podcast, we discuss the redesigned sixth-generation 2025 Toyota 4Runner. Even though the outgoing generation has been around since 2010, it won over fans until the end with its relative simplicity, off-road capabilities, and reliability. This updated, now larger 4Runner stays true to its roots as an…
When Chinese AI startup DeepSeek became a global sensation in January, it not only shocked Silicon Valley but also startled ByteDance, TikTok’s parent company. The Chinese tech giant had already launched Doubao, its own flagship AI assistant app with tens of millions of users. But when DeepSeek became the best-known Chinese AI company overnight, no…
I found the Pro 3’s new heart rate monitor functionality to be a solid addition when I used the earbuds while working out. I could listen to music or a podcast, while the AirPods fed my heart rate information to the Apple Fitness app on my iPhone. Which means I could leave my Apple Watch…
Underneath flashy brand names or packaging, most ice melts feature blends of the same ingredients: sodium chloride, calcium chloride, or magnesium chloride. “They’re all salts,” says David P. Orr, director and senior engineer of the Cornell Local Roads Program. And any salt will seep into porous pavement, potentially causing problems. We spoke with Orr, veterinarians,…