The smartphone-controlled, sensor-assisted & open platform ornithopter drone with ejectable battery. Here's the latest as the U.S. imposes tariffs on goods from Canada and Mexico Ben Stiller ...

Today’s most common drone, the quadcopter, excels at vertical takeoffs and stationary hovering. But it’s noisy and is a literal drag when it comes to forward flight. Its whirring motors burn ...

And they are almost mesmerizing to watch when they do it, which is just one reason we love [Hobi Cerdas]’s build of the Pterothopter, a rubber band-powered ornithopter modeled after a pterodactyl.