Rube Goldberg Blog Post #4

WE COMPLETELY CHANGED EVERYTHING UP! We scrapped our original one, and made a whole new one. I will put a video of both of them on my 6th blog post. We started using a different room (It was still connected to the bathroom, but it had more space), and I think that our new one is much better than the old one. It sure is much longer! Our new one has 10 steps, including me putting the ball through the tube. We had a bunch of fails, but it finally worked yesterday. If you haven’t read my other blog posts, our objective is to knock down a bowling pin. In our old one, a marble knocked down the bowling pin. In our new one, a ping pong ball, soaring from above, knocks our bowling pin down. I think it is really cool, and Michael agrees. We have both worked really hard on this, and we tried our best. We also tried to do everything on the best category in the rubric. That concludes my 4th blog post. Thanks for reading!

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