OSHKOSH, Wisconsin – There's no shortage of wild airplanes and even wilder ideas here at the big AirVenture airshow, but one of the most outlandish is the Switchblade, a DIY flying trike with folding ...

When you have a winning idea, it's best to stick with it – and work on it until there's no stone left unturned and you have achieved what could possibly be a new world record. However, fame isn't what ...

Urban mobility doesn't have to be boring, and an electrified trike with motorcycle-style controls and amenities is attention-grabbing. Produced by Vook, the e-trike is its first offering for the ...

Two Schwinns and a Huffy gave their lives to create this homemade recumbent bicycle. Michael Szmania cut and brazed the donor frames to build this comfortable two-wheeler with the help of his kids.