Researchers demonstrated the first fully 3D-printed, droplet-emitting electrospray engine. The low-cost device can be fabricated more quickly than traditional thrusters, potentially from on board a ...

Kevin Czinger reckons cars can be designed and made like smartphones, with brands developing gotta-have-it products with help from artificially intelligent and machine-learned supercomputers, with ...

Formula 1 has always been a sport where the rulebook is treated less like a fence and more like a climbing frame. The latest example is a set of 3D‑printed pistons that let teams flirt with the ...