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Apologies if this has been asked before. A wedge is the "load" on a class 1 lever, and effort is applied to the other end pushing the wedge upward and separating 2 objects which initiates the next simple machine.

How will the judges interpret this?

1. Class 1 lever to Wedge, to next simple ...

I would want to say 1st class to next transfer, as the wedge is part of the 1st class lever

Hey all,

This is my first time trying out bottle rocket, and I wanted to know some suggestions: What type of nozzle tube is good to use on a 1L bottle?

Thanks!

What is the only deep space object in the list to contain a famous "elephant trunk", and what is it called?