Temperature inversions and winds can also result in the effectiveness of a barrier being dramatically reduced. Ref.: Uno Ingard, "A Review of the Influence of Meteorological Conditions on Sound ...

The Son of Concorde, an XB-1 jet, has reportedly broken the sound barrier, making it one step closer to an astonishing feat.

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

Prior to 2003 a transatlantic trip from new york to london could be done in as little as 3 hours, compaired to today's fight ...

An aircraft developed by Boom Supersonic became the first independently funded jet to break the sound ... barrier in 1947. Here’s a look at the flight and the history of supersonic travel ...