In today’s internet age, you can learn how to fix your car, master a programming language and even earn an electrical engineering degree, without ever leaving home. If you want to apply this knowledge ...

Raspberry Pi sells little add-on boards that fit on top of the tiny computer. This kind of board is called a hat. Pardon me, it’s HAT for “hardware on top.” C’mon, that’s freakin’ adorable. Anyway, ...