Week Four


Today in lab, we learned about surfaces. We did an experiment to create a surface where an egg could survive a one-meter drop. With our first few attempts, our biggest challenge that we saw was the egg bouncing off of our surface once it hit. We tried to use straw to cushion the bounce, and we also tried things like adding rubber, sand, and wood chips. We failed every time because we just could not figure it out. We noticed that the egg cracked less with more hay than it did with the sand. This was interesting to look at. Then, we started talking about forces and looking at Newton's third law and equal forces.

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