Building a long gear train using 186 Lego gears. Many different types of Lego gears are used. Enjoy! Read more details of the Lego machine here: https://brickexperimentchannel.wordpress.com/2023/04/29/lego-googol-machine/ This was inspired by Daniel de Bruin's "universe's biggest gear reduction": https://www.youtube.com/watch?v=nFslB0AcVmM The finished gear ratio: 103417963084873348009928328042
![Making a GOOGOL:1 Reduction with Lego Gears](https://cdn-ak-scissors.b.st-hatena.com/image/square/a3ce826d776cc908a41f1fa5c9a135f2c877f3ee/height=288;version=1;width=512/https%3A%2F%2Fi.ytimg.com%2Fvi%2FQwXK4e4uqXY%2Fhqdefault.jpg)