Airbreathing jet engine Current Affairs - 2020

Scientists build and flow first-ever silent airplane with no moving propellers or jet turbines

Scientists from Massachusetts Institute of Technology (MIT), US have built and flown first-ever silent airplane with no moving propellers or jet turbines. At present, every aircraft have moving parts such as propellers, turbine blades and fans, which are powered by the combustion of fossil fuels or by battery packs that produce a persistent, whining buzz. Read More…