The Napier Deltic, a triangular diesel engine with 38 pistons, powered British trains and naval vessels with unmatched efficiency and a unique design.

Ever wished you could curve your iron shots around trouble or bend them toward tucked pins? You don't need to change your ...

The 5.7-liter Hemi is an all-time favourite engine for car drivers and builders, but if you're trying to get a bit more out of it, these accessories could help.

Could the quasi-hexagonal-shaped Speng Reng be the secret code to climbing like the pros? We sat down to chat with the man ...

It should be no secret to the readers of this site that I love the Smart Fortwo. I have each generation of Fortwo that sold in America, and even one that was never officially sold here. My affinity ...

More an ancient tool than a groundbreaking gadget, the fire piston relies on basic chemistry to ignite a campfire with the ...