If you were to create a Rube Goldberg machine what would it do?

something very simple and commonplace. THe idea is to make a machine very complicated to do something that hardly needs to be done anyway.

Like rinse a toothbrush. Or put toothpaste on the brush. Or open a straw from its paper cover. Or turn the light off as you leave the bathroom.

If you were to create a Rube Goldberg machine, you have the freedom to design it to serve any purpose you like. However, based on your description of simplicity and commonness, let's consider a Rube Goldberg machine that turns off the bathroom light as you leave.

The goal is to create a complex series of actions that ultimately achieve the simple task of turning off the light. Here's an example of how you could build this Rube Goldberg machine:

1. Identify the starting point: This could be a marble rolling off a ramp.

2. Create a chain reaction: As the marble rolls down the ramp, it triggers a series of dominoes.

3. Connect the dominoes to a pulley system: As the last domino falls, it pulls a string attached to a pulley.

4. Utilize the pulley system: The pulley system can be designed to lift a small weight or object, such as a small toy car.

5. Release the toy car: Once the weight is lifted, it releases the toy car, which races down a track or slides down a chute.

6. Incorporate levers and switches: As the car reaches the end of the track, it activates a lever or switch, which could be designed to trigger the rotation of a gear mechanism.

7. Engage the gear mechanism: The rotation of the gears can be designed to push a button or flip a switch specifically placed to turn off the bathroom light.

Each step is carefully designed to trigger the next, creating a chain reaction that eventually achieves the desired outcome of turning off the light. This complexity is what defines a Rube Goldberg machine – the intricate series of actions performed to complete a relatively simple task.