Bootl

‘The reason you cannot see the mouse circus,’ said the man upstairs, ‘is that the mice are not yet ready and rehearsed. Also, they refuse to play the songs I have written for them. All the songs I have written for the mice to play go oompah oompah. But the white mice will only play toodle oodle, like that. I am thinking of trying them on different types of cheese.’

Барселона, Испания

Your dog knows when someone isn't trustworthy.
You may be able to tell when your furry BFF is thrilled to see you, but your dog probably knows even more about you and other people than you do about them. Not only do dogs have innate instincts to protect their humans, but a 2015 study published in the journal Animal Cognition suggests that pups can even tell if a person is untrustworthy based on their behavior.

Mount Rushmore cost less than $1 million.
Featuring the faces of former presidents George Washington, Thomas Jefferson, Abraham Lincoln, and Theodore Roosevelt, Mount Rushmore was designed and supervised by sculptor Gutzon Borglum and his son Lincoln Borglum—who took over after his father passed away—between 1927 and 1941. And while the highly recognizable landmark was a sprawling and complex project, it cost just $989,992.32 to erect—adjusted for inflation, that's about $17 million.