I subscribed to National Geographic magazine and got my first two issues today.
Population 7 Billion: How Your World Will Change
Quieting a Noisy Ocean
Bleached Reefs Bounce Back
Telltale Scribes of Timbuktu
Conquering Vietnam's Megacave
America's Lost City
New Brain Science on Football Concussions
The Curious History of Feathers
Can Afghanistan Win the War Against Opium?
Why Fish Flock to Sunken Ships
China's snub-nosed monkeys
Knowledge, gimme more. More more!
Ten bucks says, "America's Lost City" is about Cahokia.
And it is!