Published on: 2025-09-10 10:13:00
Why it matters: Quantum computers promise to tackle problems that stump even the most advanced supercomputers. Getting there is a different story, though. One of the biggest hurdles is efficiently connecting multiple quantum processors so they can share information without errors. A new interconnect device by MIT researchers could solve this problem. Current quantum-computing systems rely on clunky "point-to-point" connections, where data is transferred in a chain and has to jump between nodes.
Keywords: entanglement photon photons processors quantum
Find related items on AmazonPublished on: 2025-11-07 16:00:00
The original version of this story appeared in Quanta Magazine. Most of life’s engines run on sunlight. Photons filter down through the atmosphere and are eagerly absorbed by light-powered organisms such as plants and algae. Through photosynthesis, the particles of light power a cellular reaction that manufactures chemical energy (in the form of sugars), which is then passed around the food web in a complex dance of herbivores, predators, scavengers, decomposers, and more. On a bright, sunny d
Keywords: arctic hoppe light photons photosynthesis
Find related items on AmazonPublished on: 2025-11-12 12:00:21
Like most of my posts, this one is free and reasonably non-technical; my few premium posts have technical content. (Audio version below.) I considered sending this post back in time to make up for the major delay in publishing it – but I hope that readers with a fair degree of foresight will have looked ahead and seen that it was going to be worth waiting for. This is quite a long read – but its implications are rather important. So I hope you’ll stick with it. To hear an audio version of thi
Keywords: d1 interference photon photons wave
Find related items on AmazonPublished on: 2025-11-13 00:00:21
Like most of my posts, this one is free and reasonably non-technical; my few premium posts have technical content. (Audio version below.) I considered sending this post back in time to make up for the major delay in publishing it – but I hope that readers with a fair degree of foresight will have looked ahead and seen that it was going to be worth waiting for. This is quite a long read – but its implications are rather important. So I hope you’ll stick with it. To hear an audio version of thi
Keywords: d1 interference photon photons wave
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