A boat’s propeller is one of its most crucial components, yet it’s often overlooked until problems arise. Proper maintenance ...

By using two propellers that rotate in opposite directions, a ship can use less energy to move forward. New knowledge means ...

At the very crux of engineering is the desire to problem-solve, optimize, and squeeze out every bit of efficiency possible from the system being built. Aircraft design and aeronautical engineering ...

LUDINGTON, MI – This historic railcar ferry will soon motor to Wisconsin dry dock repairs that are expected to “reduce interruptions” to the Lake Michigan sailing season. The S.S. Badger will begin ...