1. Bobby McFarrin demonstrates expectations. Watch this.
2. Dean Kamen explains why you should fail like you mean it. Worth showing to kids.
4. How language makes us think. For instance, the Kuuk Thaayorre, of Northern Australia use cardinal directions instead of relative ones (eastern hand instead of right hand).
I was worried when I saw that a movie was being made of this book and I’m afraid my worries were justified. Forget the movie, buy the book. It is one of the most fun/emotional sci-fi love stories I’ve seen in a long time and the movie doesn’t catch a tenth of it.