We also watched two short video clips. The first was made by the creators of Myth Busters. In it, we discovered the answer to the questions, "When the pages of two books are interlaced, it's possible to pull the books apart. Why?"
We watched part of a second clip called the "Rules of Force and Motion" from The Learning Channel. It covered the following questions:
- How does the force of gravity keep things grounded?
- Why do some celestial bodies orbit others?
- How do we overcome inertia?