Grade 11 Physics -Rube Goldberg "The Thingamajigger" 

That looked like a lot of work. Great job! I wouldn’t even know where to begin with something like this.

This is awesome!!! How did you make the catapult??? Do you have DIY instructions for that?

why the phone part is about thermal energy? i am doing the same project as yours. using thermal energy is one of requirement.

Starts in 6:09

im learning all of this and im in 8th grade!

good

I'm only in grade 4 and I have to make something like this for a project at school😡

0:48 Wii

So much nice Do you know da way

welp LiL PUMP Aster Chin Jordan Barlow Gaudet

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