boat challenge day 2

Today was our second day in the boat challenge, and Today is the day that we test our boat before the real thing.

IT WORKS

The energy transfer is elastic (rubber bands) to motion (carton moving).

2 thoughts on “boat challenge day 2

  1. I wish I was there for the boat challenge! It looked like a lot of fun! Was it fun? If so tell me why was it fun? You did a great job on this post! =)

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