In a historic moment for aviation, Boom Supersonic’s XB-1 demonstrator has broken the sound barrier, proving that passenger ...

More than two decades after Concorde’s retirement, commercial aviation is once again preparing to break the sound barrier.

In 1967, the F-4 Phantom fighter jet produced the strongest sonic boom ever recorded and hit a remarkable overpressure of 144 ...

Supersonic flight began with dangerous experiments in the 20th century and culminated in Chuck Yeager breaking the sound barrier in 1947 with the Bell X-1. Commercial supersonic travel briefly thrived ...

Nor was this a uniquely Concorde problem. The other supersonic commercial aircraft, the USSR’s Tupolev Tu-144, was even worse ...

The demonstrator aircraft, XB-1, flew 10% faster than the speed of sound and in doing so broke the sound barrier. Boom ...

U.S. startup Ko-Solar and Germany’s R. Kohlhauer, announced plans to offer turnkey PV-integrated noise barrier systems for ...

A new metamaterial silencer inspired by noise-canceling headphones offers dynamic sound control for offices, factories, and ...

The Zhang lab has since extended its work to explore a broader range of acoustic silencing strategies—including multi-band, ...

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