If you're a bit of a visual learner and can't wrap your head around how a diesel engine works, the YouTube channel Warped is here to help. The presenter, using a transparent fire piston (something ...

Turbochargers are relatively simple machines, but are subject to extreme temperatures and stresses. Here's how to make your ...

While diesel engines don't need spark plugs, they do need air ventilation for proper combustion. This is a problem for vessels traveling underwater, such as submarines. Yet diesel submarines exist and ...