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ScienceDaily: Top Technology News |
| A first: Scientists grow plants in soil from the Moon Posted: 12 May 2022 09:18 AM PDT Scientists have, for the first time, grown plants in soil from the Moon. They used soil collected during the Apollo 11, 12 and 17 missions. In their experiment, the researchers wanted to know if plants would grow in lunar soil and, if so, how the plants would respond to the unfamiliar environment, even down to the level of gene expression. |
| Breakthrough tech enables seizure localization in minutes Posted: 12 May 2022 09:18 AM PDT New research introduces a novel network analysis technology that uses minimally invasive resting state electrophysiological recordings to localize seizure onset brain regions and predict seizure outcomes in just 10 minutes. |
| Astronomers reveal first image of the black hole at the heart of our galaxy Posted: 12 May 2022 06:42 AM PDT Astronomers have unveiled the first image of the supermassive black hole at the center of our own Milky Way galaxy. This result provides overwhelming evidence that the object is indeed a black hole and yields valuable clues about the workings of such giants, which are thought to reside at the center of most galaxies. |
| Explosion on a white dwarf observed Posted: 12 May 2022 06:26 AM PDT When stars like our Sun use up all their fuel, they shrink to form white dwarfs. Sometimes such dead stars flare back to life in a super hot explosion and produce a fireball of X-ray radiation. A research team has now been able to observe such an explosion of X-ray light for the very first time. |
| New research could provide earlier warning of tsunamis Posted: 12 May 2022 06:26 AM PDT A new method of detecting mega earthquakes, which picks up on the gravity waves they generate by using deep-learning models, can estimate earthquake magnitude in real time and provide earlier warning of tsunamis. |
| Posted: 12 May 2022 06:26 AM PDT An algorithm that can speed up by years the ability to identify from among thousands of possibilities, two or more drugs that work synergistically against a problem like cancer or a viral infection has been developed by bioinformatics experts. |
| Slow walking may be to blame for perceived congestion in pedestrian areas Posted: 12 May 2022 06:26 AM PDT When designing public spaces or other places where foot traffic is considered, planners and architects need to know how people perceive the spaces in question. It is commonly believed that a space will feel more congested if the crowd density is higher. However, new research suggests that walking speed of individuals actually plays a greater role than crowd density in how someone feels about a busy space. Also, age and gender seem to affect someone's perception of how congested an enclosed space feels to them. |
| Algae-powered computing: Scientists create reliable and renewable biological photovoltaic cell Posted: 12 May 2022 06:21 AM PDT Researchers have used a widespread species of blue-green algae to power a microprocessor continuously for a year -- and counting -- using nothing but ambient light and water. Their system has potential as a reliable and renewable way to power small devices. |
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