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Jun 15, 2020
Physicists May Have Solved Long-Standing Mystery of Matter and Antimatter
Posted by Quinn Sena in category: physics
An element that could hold the key to the long-standing mystery around why there is much more matter than antimatter in our Universe has been discovered by a University of the West of Scotland (UWS)-led team of physicists.
The UWS and University of Strathclyde academics have discovered, in research published in the journal Nature Physics, that one of the isotopes of the element thorium possesses the most pear-shaped nucleus yet to be discovered. Nuclei similar to thorium-228 may now be able to be used to perform new tests to try find the answer to the mystery surrounding matter and antimatter.
UWS’s Dr. David O’Donnell, who led the project, said: “Our research shows that, with good ideas, world-leading nuclear physics experiments can be performed in university laboratories.”
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Jun 15, 2020
What Happens in Your Brain When You Make Memories?
Posted by Genevieve Klien in category: neuroscience
Jun 15, 2020
Clone a voice using just a 5 second sample with the help of AI
Posted by Genevieve Klien in categories: biotech/medical, robotics/AI
This post is about some fairly recent improvements in the field of AI-based voice cloning. If we have hours and hours of footage of a particular voice at our disposal then that voice can be cloned using existing methods. But this recent breakthrough enables us to do the same using…
Jun 15, 2020
Human Eggs Can Choose the Sperm They Prefer
Posted by Genevieve Klien in category: chemistry
While people usually put a lot of effort into finding a partner, recent research suggests that our bodies are choosy in their own ways. Chemical signals that are released by human eggs can attract sperm, and new work has shown that eggs also use these molecules to ‘select’ the sperm they want. The findings, reported in Proceedings of the Royal Society B, showed that eggs also don’t always pick the same sperm; eggs from different women can opt for sperm from different men.
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Jun 15, 2020
Cutting-edge research shows that making art benefits the brain
Posted by Genevieve Klien in categories: biological, health, media & arts, neuroscience
In other words, practicing the arts can be used to build capacity for managing one’s mental and emotional well-being.
Neuroesthetics — With recent advances in biological, cognitive, and neurological science, there are new forms of evidence on the arts and the brain. For example, researchers have used biofeedback to study the effects of visual art on neural circuits and neuroendocrine markers to find biological evidence that visual art promotes health, wellness, and fosters adaptive responses to stress.
Jun 15, 2020
Why scientists want you to realize that being sensitive is a good thing
Posted by Genevieve Klien in category: genetics
A new study is the first to quantify the proportion of differences in sensitivity that can be explained by genetic factors.
Jun 14, 2020
Army Futures Command general describes how future wars will look
Posted by Derick Lee in categories: economics, military
Warrior: The Army must have some major efforts looking at what war may look like in 20 to 30 years?
Murray: “We have something called ‘Team Ignite.’ It is not a standing organization but a cross-functional team between my technologists and my scientists. One part is responsible for the technology at Combat Capabilities Development Command, another is a ‘future concepts’ unit at Fort Eustis, Va. and my concept writers at our Futures and Concepts Center. This forces the people who are thinking about future concepts to take technology into account because they technologists are right there with them. This forces them to think about how technology will change the concept… also it directly feeds what we should be investing in our science and technology areas.”
Gen. John Murray, commander of Army Futures Command, explains what future wars will look like.
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Jun 14, 2020
Tesla Roadster could hit 0–60 mph in 1.1 sec with SpaceX thrusters
Posted by Genevieve Klien in categories: Elon Musk, physics, space travel, sustainability
It’s no surprise that Tesla’s next-gen Roadster is going to be lightning-quick, with a claimed 0–60 mph time of 1.9 seconds for the base model. However, the addition of SpaceX cold-gas thrusters that will be hidden behind the car’s license plate could drop Roadster’s 0–60 mph time to a dizzying 1.1 seconds.
YouTube channel Engineering Explained used some of Isaac Newton’s basic physics principles to determine that the Roadster could become one of the quickest cars in the world. By plugging in existing information that CEO Elon Musk has revealed about Tesla’s next-gen Roadster, host Jason Fenske determined that the vehicle will weigh roughly 2000 kg (4,400 lbs), which backs into acceleration g-forces of approximately 1.44 G’s.