Published on: 2025-06-09 20:04:45
The British jet engine that failed in the 'Valley of Death' 56 minutes ago Share Save Michael Dempsey Technology Reporter Share Save Reaction Engines Reaction Engines hoped one day its tech would power a reusable space plane "It was going great until it fell apart." Richard Varvill recalls the emotional shock that hits home when a high-tech venture goes off the rails. The former chief technology officer speaks ruefully about his long career trying to bring a revolutionary aerospace engine to
Keywords: did engines reaction technology varvill
Find related items on AmazonPublished on: 2025-08-08 12:15:04
Mast cells are part of our immune system, protecting our body from viruses, bacteria, and even harmful substances released by snake and insect bites. When alerted to the presence of such invaders, mast cells can create mucus, trigger swelling and itching, and make muscles contract in our airways, stomach, and intestines. While these symptoms allow the body to destroy or expel invaders, oversensitive mast cells cause allergic reactions, including life-threatening and hard-to-treat conditions. As
Keywords: cells mast müller reactions receptor
Find related items on AmazonPublished on: 2025-08-30 02:15:19
Image by Getty / Futurism Studies Scientists believe they may have found the reason why some patients get so sick from the contrast dye they're injected with before magnetic resonance imaging (MRI) scans. As a University of New Mexico (UNM) press release explains, researchers at the institution's medical school believe they've found a link between oxalic acid — a molecule found in foods as disparate as sweet potatoes, spinach, chocolate and almonds, as well as some Vitamin C supplements — and
Keywords: dye gadolinium mri patients reactions
Find related items on AmazonPublished on: 2025-09-25 08:25:42
China has set its sights on a new fusion-fission power plant that could be up and running by the end of the decade. The reactor is called Xinghuo; it will reportedly cost $27.6 billion and will be built on central China’s Yaohu Science Island, according to the South China Morning Post. Because Xinghuo is a fusion-fission plant, it will make use of both technologies in its production of energy. Nuclear fusion is a reaction in which two or more light nuclei combine to form a heavier nucleus, rel
Keywords: energy fusion nuclear power reaction
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