Amazon Prime Day 2025 sale is now live. The three-day shopping event includes hundreds of great deals on top smartphones, laptops, TVs, and other electronics. We’ve handpicked the best deals on gadgets you can grab on the first day of the sale.
Day: July 11, 2025
Scientists Recreate Cosmic Ray Physics Using Cold Atom in New Laboratory Study
Scientists have successfully recreated Fermi acceleration in a lab using ultracold atoms and movable optical barriers, simulating how cosmic rays gain energy in space. Developed by teams from Birmingham and Chicago, the mini Fermi accelerator marks a major advance in particle physics, opening doors to high-energy astrophysics studies and innovations in quantum technol…
Scientists Say Dark Matter Could Turn Failed Stars Into ‘Dark Dwarfs’
Astronomers suggest that brown dwarfs—dim, failed stars—could transform into “dark dwarfs” by capturing dark matter in their cores. When dark matter particles annihilate, they release heat, potentially lighting up these stars. Physicist Jeremy Sakstein and researchers like Jillian Paulin and Rebecca Leane support this idea, which could help identify dark matte…
New Gel-Based Robotic Skin Feels Touch, Heat, and Damage Like Human Flesh
Scientists have created a groundbreaking gelatin-based robotic skin capable of sensing touch, heat, and physical damage like cuts or burns. Developed by a team including Dr. Thomas George Thuruthel from University College London, the skin uses a single conductive layer embedded with electrodes to detect and classify stimuli. It was tested through pokes, burns, and sli…