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Growling A380 engines caught on camera

An Airbus A380 is seen during a planespotting clip focused on the deep growling sound of its engines. The footage captures ...
eng.belta

Russian scientists find way to make aircraft engines quieter

MOSCOW, 20 March (BelTA - TV BRICS) - Researchers at Perm National Research Polytechnic University have developed an innovative sound-absorbing structure that effectively reduces aircraft engine noise ...