In a tribute to the late founder of HowStuffWorks Marshall Brain, we chose one of his great articles. Learn all about how your phone knows how to get you around without bumping into stuff or running people over in this episode. Thank you, Marshall.

Selects: Why Do Great Flood Myths Seem To Be Universal?
44:03

The Cajun Navy: Heroes or Liability?
38:37

Short Stuff: Color Psychology
12:06