The Racer 1st Invention at 4 years old.

This was my first invention at age 4. I created a toy had always wanted using leftover items I found lying around in my father's toolbox. I had hours of joy with this invention and it first sparked my engineering journey. This toy was one of Imperpance, while everything else I had felt so fragile and fleeting, I wanted to create something that would last forever. This was my valiant attempt. This toy could be played with by racing two metal washers down the main bolts of the invention. These washers would oscillate around the bolts until they reached the bottom. If you guessed which one would win the race, then you win!