BERTRAND850 on MSNOpinion

Here’s how to make a Duramax sound like a jet

I made some exhaust changes to the Duramax to completely transform the sound, and the results are wild. From the parts used ...
The Daily Galaxy on MSN

Russian scientists build plasma engine that could reach Mars in 30 days, making Starship look outdated

The coming decades of space exploration hinge on a single, stubborn number: the 225 million kilometres between Earth and Mars ...