Strange Odor Coming From Vents Turns Out to Be Man's Worst Nightmare

Creeping Around

Grady learned to navigate the entire house in pitch blackness. He described himself as a "tiny ninja," darting around in the dead of night. Unfortunately, his stealth would soon lead him to find something he never wanted to see.

The More You Know

Peanuts can be used to make dynamite.
A German and British aeroplane shot each other down in Norway during WWII. The crew met and helped each other survive. Two of them later visited each other many years after the war was over as friends.
You can hear a blue whale's heartbeat from more than 2 miles away.
More than 800 languages are spoken in Papua New Guinea.

Post originally appeared on Upbeat News.