In this video I talk about Metal Sonic Mach 3.0 origins, story and the evolution of metal sonic mach 3.0, after 15 years metal sonic 3.0 finally did a comeback! Enjoy :D Donald Trump faces new ...

The XB-70 Valkyrie was designed as a giant Mach 3 bomber that could fly at extreme altitude, outrun defenses, and carry nuclear weapons deep into enemy territory. It introduced major advances in ...

China is developing a revolutionary air-breathing engine for next-generation fighter jets and hypersonic missiles. Designed to operate continuously from a stationary start-up to over Mach 6, the ...

A variant of COVID-19 called BA.3.2, which has circulated under the radar since late 2024, is now spreading quickly across the United States. There’s no sign so far that BA.3.2, nicknamed Cicada, is ...