As a fundraiser for charity, a fellow from the robotics firm Intelligent Automation Inc. decided to get his haircut by the company's Multi-Arm Unmanned Ground Vehicle, a tri-limbed machine that was conveniently armed with whirring hair clippers. Yes, the salon masters of the future will be herky-jerky metal hydras, and all barber poles will be made out of weapons-grade plutonium.

[Via IEEE Spectrum]