Hi everyone,

We succeeded! Finally our Rube Goldberg worked. We  made everything higher so that when anything is rolling it’s still getting momentum. After we rebuilt it, it worked on the first try. I was so happy. We wanted to get two successes so we tried a couple more times. We failed about five times but we succeeded twice.

I had so much fun doing this unit. I think my favorite part was when we succeeded and my least favorite part was when the dominoes kept knocking over, that’s why we used Janga blocks in the end.

This is our final video: