A touchy subject in aviation circles is the effect of jet engine noise on human nerves and bodies. Some of the airmen hate to mention it; they fear that people who live near jet bases will blame all ...

An interesting video lets you hear the distinctive sound of the Russian Air Force new generation Su-57 Felon jet. This video, featuring four Russian Air Force Su-57 Felon jets performing a low level ...

FOR a long time the hearing of personnel in the Services has been endangered by the noise of gunfire and its deafening effects are well known. Next to gunfire, the modern turbo-jet engine is probably ...

This graphene-based aerogel is the lightest sound insulation material ever manufactured, say researchers at the University of Bath, who have demonstrated its ability to damp down noise by up to 16 ...

An arrow-shaped car designed to reach supersonic speeds — it's outfitted with a jet engine and its own parachute braking system — just reached 501 mph (806 km/h) in tests in the Kalahari Desert in ...

An experimental jet engine has been successfully tested at speeds of up to 11,000 km (6,835 miles) per hour, or 10 times the speed of sound, during trials in Australia’s outback, defense scientists ...