Our readingWhat is a korrent?
A hybrid-electric airliner ends up heavier and more complex than the aircraft it replaces and delivers no fuel saving at all.
Drawn from what Bjorn Fehrm said
What these subjects mean
climate change Warming and what would actually move it: emissions, carbon, and the difference between a gesture and a lever.
aviation Flying and the machines that do it: propulsion, airlines, runways, and what happened to Boeing.