Electric sparks are used for welding, powering electronics, killing germs or for igniting the fuel in some car engines. Despite their usefulness, they are hard to control in open space, they split ...

After failed attempts in 2021 and 2023, southeast Texas lawmakers have filed bills to require generators in nursing homes and ...

An aircraft developed by Boom Supersonic has become the first independently funded jet to break the sound barrier ...

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By achieving a top speed of Mach 1.1, Boom Supersonic has broken records and is on course to revive supersonic passenger ...

High above a barren California desert on Tuesday, a privately developed aircraft broke the sound barrier for the first time ...

Discover why your generator is noisier than usual and learn how to diagnose, fix, and prevent excessive noise with our ...

The countdown has begun for the XB-1’s “historic” first supersonic test flight that should break the sound barrier, according ...

Record ocean heat has taken a devastating toll on one of the world’s greatest natural wonders, with coral bleaching on Australia’s Great Barrier Reef reaching “catastrophic” levels ...

Boom Supersonic's XB-1 demonstrator craft could become the first commercial jet to break the sound barrier since Concorde after acing its 11th test and reaching 0.95 Mach at low altitudes.

with some meteors creating a 'sonic boom' as they break the sound barrier, in a similar way to a fast-moving aircraft. Since meteors can be over a hundred kilometres in altitude, and their sound ...