There’s a guy on YouTube — a seemingly innocent man — who builds these tiny remote-control cars in his garage. They're adorable. They’re fast. They corner like little rally demons. He even programs them with wireless remotes and custom PCBs and prints the enclosures on what appears to be a farm of 3D printers. He’s smart. Creative. Focused. Wholesome, even. I hate him. Now to be clear, my hatred has nothing  to do with the cars. The cars are great. I hope they go to nationals

(Still the same day. And yes, I’m still waiting for Amazon to catch up.) Hey, remember that ridiculous IR floodlight project from this...

I build a lot of things—some professional, some ridiculous, some that start out as one and become the other. But lately, there's been a...

OK, so here's the deal: I was supposed to just knock out a simple control project for a client — build a gizmo that handles remote...