Independently developed jet makes new record, adding to its rigorous series of human-piloted test flights that will prepare ...

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 ...

It took only four minutes, but there was stuff all over them and the floor. I was like, 'Where did this dirt come from?' I grabbed the vacuum and vacuumed it up and continued about my day." ...

Now with his inauguration just days away, it’s a good time to reflect on the trade barriers within our own country, said Stéfane Marion, chief economist of National Bank of Canada. Marion in his note ...

So while XB-1 didn't break the Sound Barrier, it came very close, and parts of the aircraft were subjected to the conditions they will experience flying at Mach 1.1. XB-1 will also likely hit that ...

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A doorbell camera has captured the remarkable moment a meteorite struck the ground outside a home, scattering dust and producing audible impact sounds—a historic first, according to University ...