March 10

Rube Goldberg Blog Post #2

 

About 2 months ago, my teacher assigned our class the Rube Goldberg assignment. For this project, you have to build a Rube Goldberg machine, record videos and thenĀ  piece together those photos and videos to make a WeVideo. This project was very challenging for many reasons. Keep reading to find out.

My first two designs were not working so I went to my grandpa’s house and we built stuff for the machine. We built a pulley to release a ball. Also we built a wheel and we built something to pop the balloon. For testing I tested the steps one at a time. The dominoes were the most annoying to set up because we kept knocking them over by accident. But to get a successful run it took about 35 attempts. It was very frustrating when parts of the machine did not work.

I had a completely different machine from my first 2 machines. They are different because the first 2 were made out of household items like cups, chairs and Jenga blocks. While my final build was drilled together and made with wood and plastic and metal. Making it out of those materials made it a lot more sturdy. That one adjustment made the project a lot easier.

Making the video was fun. While making the video I added text edited the original videos and added transitions. It was kind of annoying to get the videos into WeVideo because I forgot how to download videos (eventually I figured it out).

Overall this project was super fun but it had some challenges. My biggest challenge was stacking the dominoes for the project they kept falling over. In the end I popped the balloon.

March 8

Rube Goldberg Blog Post #1

One month ago my teacher assigned us the rube Goldberg assignment. A rube Goldberg is a complex contraption to complete a simple task. My simple task was to pop a balloon. I thought this was going to be easy but boy was I wrong. For this project I researched what materials I would need. Some of those things would be PVC pipes and wood planks. I was thinking about having a ball on a string raveled up on a pipe swing into dominions into a ball into a leaver. and that took a while but I just ended up using the materials I had in my house.

The design has been the hardest part so far because there is this one part that I cannot get to work. The one part that I could not get to work was a ball. At first I wanted to pop a balloon by dropping a marble down a pipe and It would pop a balloon in my basement. But I ended up just keeping it in my basement.

Overall, this project has been fun but definitely hard. My favorite part so far was swinging the ball into the tower of cups and when the cups go everywhere.