World’s first test run of a hydrogen jet engine a success

A converted aircraft engine seen at night — *A Rolls-Royce AE 2100-A regional aircraft engine converted to perform a hydrogen test at Boscombe Down in the UK.* | Image: Rolls-Royce

Rolls-Royce and European airline easyJet announced that they’ve successfully tested a hydrogen jet engine — technology the companies hope might eventually help erase aviation’s greenhouse gas emissions. The ground test marks “the world’s first run of a modern aero engine on hydrogen,” Rolls-Royce said in a press release yesterday.

Aviation is considered one of the most difficult industries to clean up because it’s much harder to make electric planes than electric vehicles. Batteries charged with renewable solar and wind energy are still too bulky for long flights. So airlines and plane manufacturers are working to develop planes that can run on cleaner fuels like hydrogen, which produces water vapor instead of carbon dioxide when burned....

from The Verge - All Posts https://ift.tt/I6Pqc9s

Comments

Pandora Stories lets artists add commentary to their own playlists

Pandora launched Stories today, a tool that lets artists and creators add voice commentary to their own playlists. The Stories feature merges podcasts with music playlists, and is meant for artists to add context to an album, or for podcasters to experiment with new storytelling formats. The feature is part of Pandora AMP, the streaming service’s free Artist Marketing Platform that helps creators promote their work. To kick off the launch, Pandora’s prepared some Stories by artists like John Legend and Daddy Yankee, who tell listeners their personal stories interspersed between their own songs. There’s also a Stories playlist called Love Songs That Aren’t Really Love Songs , which includes commentary on individual songs like a podcast... Continue reading… from The Verge - All Posts https://ift.tt/2Xz1oNc

Nomad’s 3-in-1 MagSafe Charger and the Sonos One are down to their best prices

Nomad’s minimalist Base One Max 3-in-1 is on sale for $95. | Image: Nomad Fancy phone chargers are nice, but they’re often too expensive to justify the cost. Nomad’s Base One Max 3-in-1 is one of those rare unicorns that delivers a lot of value for your money, however, thus making it worth the splurge. After all, the device can simultaneously charge a MagSafe-compatible phone, your Apple Watch, and a pair of AirPods (or another Qi-compatible device) — that’s something not even Nomad’s forthcoming Qi2 charger can do. What’s even better is that Nomad is currently selling the hefty, MagSafe-certified charger in both black and silver for its Black Friday price of $95 ($55 off). Designed with metal and glass, Nomad’s minimalist slab will look slick on any desk or bedside table. It’s also powerful, delivering up to... Continue reading… from The Verge - All Posts https://ift.tt/25YJfqR

Asus’ foldable laptop goes on sale for $3,499.99

The Asus Zenbook 17 Fold OLED, more or less fully unfolded. | Photo by Monica Chin / The Verge Asus’ first foray into the world of folding-screen laptops, the Zenbook 17 Fold OLED, is now on sale for $3,499.99, the company has announced . Asus says the laptop is being sold in the US via B&H and Newegg though as of this writing only Newegg seems to have the laptop available for immediate shipping, with B&H listing it as “coming soon.” That aligns with the Q4 target date given to us when we reviewed the laptop in August . At $3,499.99, Zenbook 17 Fold OLED is eye-wateringly expensive, but my colleague Monica Chin points out that it’s the first such device that starts to deliver on the promise of this new form factor. You can either use the laptop with its 17.3-inch 2560 x 1920 screen fully unfolded and paired with a bluetooth keyboard... Continue reading… from The Verge - All Posts https://ift.tt/P4q7sej

Latest Technology

Search This Blog