Ripple Rock

When Canada blew up an underwater mountain, it was one of the largest planned non-nuclear explosions of all time.

Poon Lim

His 133 days all alone in the life raft still stands as the longest ordeal survived by a single man at sea.
 

Niagara Trickle

A farmer out for a late night stroll noticed something odd. The silence. The thundering sound of a gazillion gallons of water flowing over Niagara Falls was gone.

Maria

She was the stepmother and matriarch behind the Trapp Family Singers, who are immortalized in The Sound of Music.

9.2

It was the most powerful earthquake ever recorded in North America and the third biggest in the history of the world.