共找到 20 条结果
A new catalyst design could significantly improve the conversion of CO2 into methanol, an important fuel and chemical feedstock。 Researchers separated key reaction steps across different catalyst sites, avoiding a long-standing trade-off between speed and efficiency。 The result was about three times more methanol production than standard commercial
Helium-3 is expensive and demand is forecast to soar, so some are planning to mine it on the moon
Save on Foreo favorites, including LUNA cleansing brushes, BEAR microcurrent devices, and masks and accessories to level up your daily skincare routine at home
The boss of X, Tesla and SpaceX, already the world's richest person, is now also its first trillionaire
Scientists at the University of Hong Kong have created a remarkable new type of brain-inspired chip that can function just above absolute zero, one of the coldest environments imaginable。 By using a standard silicon carbide transistor in a completely new way, the team made a single device behave like an energy-efficient neuron, firing electrical “s
Remembering the ups and downs of the Intel Mac era as it finally winds down
Researchers tracked honey bees in the wild using a drone-based system and found that each bee follows its own highly consistent flight path。 Some repeated their routes so precisely that they flew only centimeters from where they had flown before。 Landmarks like trees helped keep them on track, while uniform areas such as cornfields led to more vari
The measures will see apps including TikTok and Snapchat banned for UK teens early in 2027
Fox plans to take over Roku's streaming hardware, OS, and FAST services
The BBC's technology editor Zoe Kleinman on the big changes coming down the line for young people online
Researchers used genome editing to block the production of red pigments in lettuce, causing other beneficial plant compounds to build up instead。 The lettuce continued to grow normally, pointing toward a new way to create crops with customized nutritional profiles
Britain said it would ban social media access for children under 16 starting in 2027, joining several other countries introducing similar measures
Strong investor interest in SpaceX could be good news for the A。 rivals, which have signaled that they, too, intend to go public this year
A new international study finds that middle-aged Americans are lonelier, more depressed, and experiencing worse memory and health than earlier generations。 Researchers say growing financial strain, weaker social supports, and chronic stress may explain why the U。 is falling behind other wealthy nations
Using the Keck Observatory, astronomers measured the spins of dozens of giant planets and brown dwarfs orbiting distant stars。 They found that giant planets can spin faster than much more massive brown dwarfs, challenging simple assumptions about mass and rotation。 The results suggest that magnetic fields and formation processes play a major role i
Boost your productivity and save with exclusive Google Workspace coupons from WIRED。 Get up to 14% off plans for three months, including Starter, Standard, and Plus tiers
Get up to 30% off your first order and free gifts using a Hungryroot promo code today。 Discover our best coupons and discounts to let you save on your healthy groceries as a new or returning customer
OpenAI said that a coalition of states had opened an investigation over a wide range of its practices, including its handling of user data, safety of minors and advertising activities