For modern archaeologists, the ancient world continues to hold many secrets. The following is a list of four awe-inspiring sights whose codes haven't been cracked yet.
HowStuffWorks Illustrated: Royal SuccessionFIND OUT MORE
HowStuffWorks Illustrated: A Short and Merry History of Holiday LightsFIND OUT MORE
HowStuffWorks Illustrated: Why Squirrels Organize and Bury Their NutsFIND OUT MORE
Howstuffworks Illustrated: Do Flying Cockroaches Target Your Face?FIND OUT MORE
HowStuffWorks Meets World-renowned BBQ Champion Chef Mike Johnson at Memphis In MayFIND OUT MORE
HowStuffWorks visits the Duckmaster of the Peabody HotelFIND OUT MORE