There's an interesting video doing the rounds currently called "Wealth Inequality In America". It's drawing the usual oohs and ahhs from those who don't think about such things very much. Gee, America ...

(via TEDEd) Meet Lucy. She was a math major in college, and aced all her courses in probability and statistics. Which do you think is more likely: that Lucy is a portrait artist, or that Lucy is a ...

First responders know the benefits of video surveillance for public safety in U.S. communities, but they may not be aware of some of this technology’s lesser-known capabilities, which support evidence ...