We're starting off the week with a mechanical marvel: a homemade dragster with dual Rolls-Royce jet engines that's been 17 years in the making – and could potentially hit 400 mph.

This Home-Built Jet Engine-Powered Hearse Could Be Someone’s Final Ride. Story by Tara Hurlin • 2w. T his crazy car build combines the sheer power of a jet engine with the elegance of a hearse ...

At first, his model came out 0.005 grams out of balance, which might not seem much, but at the speeds a jet engine rotates, it risks breaking apart. In the end, he balances it out by 0.001 grams ...

More than 33,000 amateur-built aircraft are licensed by the FAA, a figure that has tripled since the 1980s. The administration designates any non-commercial, recreational aircraft as ...