Pay-It-Forward Pizza | Rosa's Fresh Pizza // 60 Second Docs
Adults SocietyAt Rosa's Fresh Pizza in Philadelphia, Pennsylvania, pies aren't just for paying customers. In a pay-it-forward pizza initiative that began three years ago, people who lunch at the neighborhood pizzeria can donate a dollar and provide a slice for homeless people who otherwise can't afford it, using a system of Post-It notes to keep track of slices that can be redeemed. So far, says owner Mason Wartman, the community has given away more than 150,000 free slices -- plus an immeasurable amount of dignity -- to the homeless.
How to Be Charming When Talking About Yourself
Adults SocietyIt's sometimes assumed that talking too much about ourselves is rude; and asking questions of others is polite and charming. But the distinction is not quite so simple. There are far better and worse ways of speaking about ourselves. We end up charming when we dare to reveal our vulnerabilities to others.
Why Do We Cook?
Adults SocietyWhy do humans cook? Holidays are celebrated in many ways, but chances are they involve eating, and eating a LOT. Ever wonder why we cook our food? We do it because it tastes good, of course, and because our customs and traditions are built around it. But we also cook our food for some basic biological reasons, because of evolution. Some scientists think that figuring out how to cook actually MADE us human! If conversation gets a little dry around your holiday table, now you'll have some awesome science to share with everyone!
Check your intuition: The birthday problem - David Knuffke
Adults SocietyImagine a group of people. How big do you think the group would have to be before there's more than a 50% chance that two people in the group have the same birthday? The answer is ... probably lower than you think. David Knuffke explains how the birthday problem exposes our often-poor intuition when it comes to probability.
Why The Popular Kids Don't Stay Cool
Adults SocietySome people in high school engage in risky behavior, such as drinking and smoking, in an attempt to be cool. Does this pay off long term? Join Tara as she reports on new research showing that being popular in high school might be bad in your adulthood!