Technology

No, AMC Theaters will not ignore its own social distancing guidelines and force strangers to sit next to each other when the cinema chain reopens this week. That was a wrong assumption that traction obtained on social media when it was revealed that AMC patrons were allowed to buy tickets …

Dentists’ offices reopen and work overtime, and teeth suppliers are optimistic things are close to back to normal after the coronavirus put the sector on ice for almost two months. Why it matters: Teeth cleaning and filling cavities, by their nature, require close contact with the vessel that spreads the …

The rotating refrigerator at Aalto University. Credit: Aalto University / Mikko Raskinen For the first time ever, scientists have witnessed the interaction of a new phase of matter known as “time crystals”. The discovery, published in Natural materials, can lead to applications in quantum information processing, because time crystals automatically …

Shares of General Motors Co. GM, + 9.44% rose 3.1% in Monday morning trading and set them on course for a 2-month closing high after Deutsche Bank analyst Emmanuel Rosner put the motorist on the firm ‘Catalyst Call Buy List’, calling it a potential for a spinoff of electric cars. …

In general, bad toothbrushes are not necessarily better than regular electric toothbrushes. “A basic electric toothbrush will work perfectly in terms of cleaning the teeth and gums,” said Dr. Vaishali Singhal, an associate professor in the School of Dental Medicine at Rutgers University, told Engadget. “Bad toothbrushes have other features …