1. Proof that a haircut can change your life.
2. Facebook is predicting the end of the written word.
3. Tips for getting through the airport in less time.
4. Spot-on restaurant reviews from a software engineer.
5. Google praises a grandmother for her polite searches.
6. Productive things to do on your phone while waiting in line
7. This tool can copy any font—but I can't decide if that's a good thing.
8. How to use paint to separate small spaces.
9. The science of getting through a checkout line faster.