Interesting Engineering on MSN2 个月
Bee-like vertical landing electric aircraft showcases super propulsion system
Austrian aviation company CycloTech is preparing to test a new electric ... the aircraft’s design, with two positioned along ...
BBC1 年
Why the age of electric flight is finally upon us
"You build a craft around your propulsion system ... with two billion air tickets sold each year for flights of under 500 miles, the business potential for small electric passenger aircraft ...