Learn how a screw can be used as a simple machine. Calculate the IMA or ideal mechanical advantage of a screw by understanding it is simply an inclined plane wrapped around an axis.
I only have a few regrets in life, but not going through and shading that screw might be one of them. But as you know, once its filmed and you've moved on, there's no going back...
Screws as simple machines typically come up in both high school and college physics and engineering courses including Project Lead the Way Principles of Engineering, AP physics.