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