Engineers design and build the world around us. That’s a pretty important job. But what do these guys do on the weekends? They have hobbies like everyone else. But their projects are a little more advanced than most.

These young engineers turned a 1980s Oldsmobile into a remote control car. And it’s controlled via a custom iPhone app. The setup is pretty inventive. And it looks like fun. With a little knowhow, you could build this yourself. But don’t. It could be dangerous.