Paul McCabe] wrote in to let us know about his $25 robot. This small wheeled robot is based on an ESP32 and made using cardboard and hot glue. You drive the contraption using a Bluetooth game ...

Robots are super interesting, but you probably shouldn’t start learning about them with a full-sized industrial SCARA arm or anything. Better to learn with something smaller and simpler to understand.

Unleash your creativity with "12 Genius DIY Inventions"! Dive into innovative projects that you can recreate at home, from practical solutions to fun gadgets. Whether you're a seasoned DIY enthusiast ...

Forbes contributors publish independent expert analyses and insights. Chris Walton is a Target executive-turned reporter who covers retail. There is no stopping it. There is no point in denying it.