What is ‘Greased Lightning-10 (GL-10)’, recently in the news?
(a) Electric plane tested by NASA
(b) Solar-powered two-seater aircraft designed by Japan
(c) Space observatory launched by China
(d) Reusable rocket designed by ISRO

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1 Answers

(a) The ‘Greased Lightening-10’ (GL-10) is a 28 kg with 10 engines that can take off and land like a helicopter and fly efficiently like an aircraft. It is a battery-powered drone prototype plane designed by NASA.

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