The US military has abandoned its half-century dream of a suit of powered armor in favor of a “hyper enabled operator,” a tactical AI assistant for special operations forces.
Originally published in April 2020: Mechanical cooling revolutionized the global food supply—and accelerated global warming. Peter Dearman’s liquid air engine could change all that.
A new type of driver’s license will be required to board flights in the United States next year. Here’s how to update your license to the new Real ID standard before it’s too late.
