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Floating a boat on the underside of a liquid

“A team of researchers from Institut Langevin and Sorbonne Université has shown that it is possible to float boats on both the top and underside of a suspended fluid. In their paper published in the journal Nature, the group describes …

Google performed the first quantum simulation of a chemical reaction

“Google researchers have used a quantum computer to simulate a chemical reaction for the first time. The reaction is a simple one, but this marks a step towards finding a practical use for quantum computers. Because atoms and molecules are …

Heaviest Black Hole Merger is Among Three Recent Gravitational Wave Discoveries

“University of Maryland physicists help identify merging black holes that may redefine size limits for collapsed stars Scientists observed what appears to be a bulked-up black hole tangling with a more ordinary one. The research team, which includes physicists from …

How dangerous are burning electric cars?

“What happens if an electric car burns in a road tunnel or an underground car park? In the Hagerbach test tunnel in Switzerland, Empa researchers and tunnel safety expert Lars Derek Mellert set fire to battery cells of electric cars …

Laser jolts microscopic electronic robots into motion

“In 1959, former Cornell physicist Richard Feynman delivered his famous lecture “There’s Plenty of Room at the Bottom,” in which he described the opportunity for shrinking technology, from machines to computer chips, to incredibly small sizes. Well, the bottom …

Miniature antenna enables robotic teaming in complex environments

“A new, miniature, low-frequency antenna with enhanced bandwidth will enable robust networking among compact, mobile robots in complex environments. In a collaborative effort between the U.S. Army Combat Capabilities Development Command’s Army Research Laboratory and the University of …

New Room-Temperature Liquid-Metal Battery Could Be the Path to Powering the Future

“Researchers in the Cockrell School of Engineering at The University of Texas at Austin have built a new type of battery that combines the many benefits of existing options while eliminating their key shortcomings and saving energy. Most batteries are …

New theory hints at more efficient way to develop quantum algorithms

“In 2019, Google claimed it was the first to demonstrate a quantum computer performing a calculation beyond the abilities of today’s most powerful supercomputers. But most of the time, creating a quantum algorithm that stands a chance at beating …

Researchers Explore How Retail Drone Delivery May Change Logistics Networks

“Researchers at The University of Texas at Dallas say drone technology has the potential to be a genuine game changer in the retail industry, with its promise to enable retailers to offer unheard-of delivery lead times and near-perfect delivery-time customization …

Revolutionary quantum breakthrough paves way for safer online communication

“The world is one step closer to having a totally secure internet and an answer to the growing threat of cyber-attacks, thanks to a team of international scientists who have created a unique prototype which could transform how we communicate …