Cell Powered UAV Flies for 80 Minutes

SEOUL, Jan. 30 (Korea Bizwire) — The Korea Institute of Materials Science (KIMS) succeeded in flying a cell powered unmanned aerial vehicle (UAV) for 80 minutes. The hydrogen fuel cells powering the UAV were able to hit 600W of output, even though the UAV weighed 28 kilograms. The combined output of the cells was three times [...]