Electric transportation is about more than cars. Trucks and buses are also moving toward electric propulsion. Planes, with their long ranges and high power demands seem to be harder. Where electric power does seem to be making progress in the skies is in helicopters. An independent engineering company in California this month set the Guinness... All-electric helicopter makes record flight
Electric transportation is about more than cars. Trucks and buses are also moving toward electric propulsion. Planes, with their long ranges and high power demands seem to be harder. Where electric power does seem to be making progress in the skies is in helicopters. An independent engineering company in California this month set the Guinness...