At-Home Engineering Challenge #3

I’m now going to go on-record with my solution. I didn’t have enough time to do it…

But my plan was to use the old counter-balanced weight routine. The trick is to have just enough weight on the “up” side to slow down the descending “marble” (stress ball, in my case) and then to have enough string length to make it work.

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used this challenge with my engineering classes (distance learning). Worked great !!!

the most creative solution from one of my students. :exploding_head:

thanks for the idea