5 W's: Why?

Quirky facts to answer a diverse array of some of life’s big questions from why do couples split up to why do Americans celebrate Groundhog’s Day.

Why do mosquitos love to bite us so much? Why does baseball have a seven-inning stretch? And why do some countries drive on the left of the road? Get the details and data needed to answer an incredible range of questions, from everyday queries to philoso...