33+ Amateur Engineers Who Nailed It

Spout Knob

When faced with a missing AC knob in a vehicle, this resourceful individual opted for an affordable and practical solution by using a standard spout knob to control the AC airflow direction. This demonstrates an inventive approach to addressing a common automotive issue without needing expensive or hard-to-find replacement parts. Utilizing readily available components like spout knobs can simplify maintenance and repairs for vehicle owners.

What this Ph.D. holder in DIY engineering did was use a regular spout knob to control the car’s AC airflow direction. If one of the other knobs falls off, this vehicle owner knows exactly what to do.