Electric plane smashes world record for endurance
26 Aug 2008

A solar powered plane has more than doubled the record for flight endurance by staying aloft for 82 hours and 37 minutes.
The Zephyr aircraft, developed by defence firm QinetiQ with funding from the UK Ministry of Defence and the US Department of Defense, flew at altitudes of up to 60,000 feet powered solely by the solar cells on its wings and a small Lithium battery.
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