Image caption: DualDrive looks to empower a future generation of more affordable and efficient EVs with its patented dual-rotor tech....
electric motors
Photo caption: Introducing the future of zero-emission flight: Alaska Airlines’ retrofitted Bombardier Q400 regional turboprop with ZeroAvia’s hydrogen-electric propulsion system....
“Things in this life change very slowly if they ever change at all,” the Eagles sang in 1979. Those lyrics...