Heat is supposed to need something to cling to, whether vibrating atoms in a metal rod or infrared light streaming from a hot stove. Yet a series of recent experiments suggests that empty space is not ...
U.S. naval officials have not yet revealed detailed acquisition plans for Collaborative Combat Aircraft (CCA), but a series of recent demonstrations have familiarized Boeing F/A-18E/F and Lockheed ...
Another Chinese robotics player, Unitree, is pushing the limits of humanoid robotics. On January 4, the company released a daily training video of its H2 robot, showcasing remarkable agility with ...