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ScienceDaily: Computers & Math News |
| Physicists embark on a hunt for a long-sought quantum glow Posted: 26 Apr 2022 01:26 PM PDT Researchers say they've found a way to significantly increase the probability of observing the Unruh effect, a 'quantum glow' phenomenon that was first proposed in the 1970s. |
| AI may detect earliest signs of pancreatic cancer Posted: 26 Apr 2022 12:37 PM PDT An artificial intelligence (AI) tool can accurately predicted who would develop pancreatic cancer based on what their CT scan images looked like years prior to being diagnosed with the disease. The findings may help prevent death through early detection of one of the most challenging cancers to treat. |
| Existing infrastructure will be unable to support future demand for high-speed internet Posted: 26 Apr 2022 12:37 PM PDT Researchers have shown that the UK's existing copper network cables can support faster internet speeds, but only to a limit. They say additional investment is urgently needed if the government is serious about its commitment to making high-speed internet available to all. |
| Researchers unveil a highly efficient means to reverse magnetization with spin currents Posted: 26 Apr 2022 07:17 AM PDT Researchers have established a low-cost method of magnetization reversal on perpendicularly magnetized ferromagnets. Not needing an external magnetic field, the method brings reverse magnetization closer to commercial viability. |
| Immersive VR: Empowering kids to survive in fire, flood, and war Posted: 26 Apr 2022 07:17 AM PDT When you live in the driest State in the driest country in the world, bushfires are an unfortunate, and all-too-regular part of life. Learning how to survive such emergencies is important for all people, but especially for our youngest citizens. |
| Microrobot collectives display versatile movement patterns Posted: 26 Apr 2022 07:16 AM PDT Collective behavior and swarm patterns are found everywhere in nature. Robots can also be programmed to act in swarms. Researchers have developed collectives of microrobots, which they can move in every formation they wish. |
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