TEDxCaltech - Charlie Marcus - Nanoelectronics and Quantum Computation. Malcolm Gladwell on spaghetti sauce. Take a trip to a nearby grocery store.
Working with classmates, try to locate the brand and item that offer the greatest number of varieties (e.g., the various scents of Dawn dishwashing liquid; flavors of Jell-O; etc.). Gather data for at least 20-30 brands/items across the store. Then, organize and analyze the data. Is there greater variety available in certain categories (e.g., cereal vs. ice cream vs. bread)? Video channel on TED.com. Brené Brown: The power of vulnerability.