[Dan] wanted to learn a bit about solid state ignition in engines; to get started he needed a test subject, so he decided he would upgrade his old 12 horsepower lawnmower. Originally the lawnmower ...

Now that anyone can go online and get a fairly decent 3D printer for around $200, they’ve officially fallen out of the “Elite Hacker” arsenal and are now normal, if perhaps highly ...

Its kit price of $2,995 contributed to its popularity. The RV-3's success demonstrated the potential for high-performance homebuilt Aircraft, leading to the development of subsequent models.