When we first caught sight of Plantraco's Butterfly — a remote-controlled plane designed to be flown indoors — we knew we wanted one. Heck, we wanted a whole fleet of them. But at $239 a pop, we had ...

This tiny RC flyer costs $239 and can be piloted in your living room, provided your living room isn’t filled with fruit-flies and Night Train bottles, like mine is. Why $239, you ask? Well, this ...

The Carbon Fiber Butterfly is the world’s lightest RC Plane. Between its transparent plastic wings, the carbon fiber skeleton, the prop, controller chip, drivetrain and rudder, it weighs 3.6 grams.