Do you really need a brain to sense the world around you? To remember? Or even learn?

In anticipation of Super Bowl LII (Go Eagles), we're revisiting an old episode about the surprising history of how the game came to be.

A look at the government’s secret power to control almost everything around you.

How do you pay proper tribute to a legend that many people haven’t heard of?

What are people thinking when they risk their lives for someone else?  Is heroism an act of sympathy or empathy?  

When we dumped out our bucket of questions, there was a lot of spillover. Like, A LOT of spillover. So today, we’re back for round two. This time with some bigger, little questions.