Man solves ceiling fans’ most annoying problem
Get the Popular Science daily newsletterđź’ˇ Breakthroughs, discoveries, and DIY tips sent six days a week. Anyone who’s used an overhead ceiling fan knows it can be a pain to work. Yanking its chain gets the motor running, but there’s no easy visual indication of what speed setting the fan is on. The blades can also take a frustratingly long time to reach their full speed. The result is many annoyed fan owners tugging vigorously on the chain, only to have their fan suddenly turn into an in-home airplane propeller. Most people would simply accept the ceiling fan’s inefficiencies as a headache and one of life’s unavoidable realities. But DIY makers armed with 3D printers aren’t like most people. In this case, a maker and content creator going by the handle Super Valid Designs decided to tackle the “ceiling fan guessing game” head-on. Using a commercially available 3D printer, he designed and fabricated a custom mounting device that attaches to the fan and provides a clear visual indicator for each speed setting. Once installed, every …






