Have you ever wondered why engine builders argue over connecting rod shapes? Here's a closer look at the trade-offs between H ...

In 1965, Ford Truck engineering introduced its twin i-beam front suspension on the F-100 pickup. At the time, Ford's marketing campaign claimed the new suspension would "provide a car-like ride, yet ...

Q. I'm getting ready to build a large room addition that needs a beam to support the floor joists. I've been told that a wood beam will work, but I've always seen steel I-beams in other houses. Is it ...