I'm Peyton. I'm Donnie. I'm David. I'm Bobby. And our group did the warming wheel. I know what it's warm. The output is the wheel. And the input motion uses rotary because it rotates in the circle. The output is a rotary. It increases torque and it can't be stopped by holding the wheel. You've got to do both at the same time. It moves slowly so it doesn't have acceleration or fast acceleration. And the direction of travel can be reversed because it can move both ways. And the slower power cannot be reversed because the wheel won't move the warm. The gear ratio for the warming wheel is 24 over 1. And the real life examples are tuning the cars using a warm wheel.