You Need an Applause Machine

摘要

Picture your hands after you've just watched an amazin&performance. An evening spent clapping has probably left them red, tired, and blazing with pain. That's why I created a portable applause solution for the 21st-century human, With high-quality sound,speed control, and a custom laser-cut case, the Applause Machine will do your clapping for you. To build it, I started with a pair of tongs from my kitchen. I attached a metal spring below the grippers, and put an oval-shaped DC motor between the arms. When the motor spins, it forces the tongs to open and close, creating a clapping motion.