UN initiative will use satellites to detect methane emission hotspots

UN initiative will use satellites to detect methane emission hotspots

The United Nations is betting that satellites could help the world catch up on emissions reductions. The organization has unveiled a Methane Alert and Response System (MARS) that, as the name implies, will warn countries and companies of “major” methane emission releases. The technology will use satellite map data to identify sources, notify the relevant … Read more

This Steam Deck dock has a thermoelectric cooler

This Steam Deck dock has a thermoelectric cooler

If you’re lucky enough to track down a Steam Deck, chances are you’ve already experienced the sweaty palm syndrome with this handheld console — just as our very own Jess Conditt did in her review. Worse yet, the machine is prone to throttling or even crashing due to overheating, to the point where modders came … Read more

This browser extension tells you who paid for Twitter verification

This browser extension tells you who paid for Twitter verification

Twitter verification is now just a $8 away away, but that doesn’t mean the social network has democratized its long-standing status symbol entirely. The Twitter verification badge is now split between two different groups: accounts that were officially verified for being “notable in government, news, entertainment, or another designated category,” and accounts that paid for … Read more

NASA confirms underwater debris is from the 1986 Challenger explosion

NASA confirms underwater debris is from the 1986 Challenger explosion

A documentary crew searching for World War II-era aircraft wreckage recently discovered historical artifacts of a more modern variety. After reviewing the footage, NASA has confirmed that underwater wreckage filmed off the Florida coast is from the disastrous final flight of the space shuttle Challenger, in which seven people were killed. Divers working on the … Read more

Tiny robotic fingers let humans interact with insects

Tiny robotic fingers let humans interact with insects

Human fingers are clearly too big to safely play with bugs, but technology might offer a far gentler option. Scientists at Ritsumeikan University have developed soft robotic “microfingers” that let people interact with insects. The tiny digits (just 0.47in long and 0.12in wide) combine flexible liquid metal strain sensors with pneumatic balloon “muscles” to offer … Read more

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