One of the best ways to prevent mental decline is to take some time every day to exercise your brain. As a public service, Commonplace Fun Facts offers you this opportunity to […]
Can You Find the Missing Dollar?
Three guests check into a hotel room. The manager says the bill is $30, so each guest pays $10. Later the manager realizes the bill should only have been $25. To rectify […]
Can You Solve Theodore Roosevelt’s Favorite Brain Teaser?
Theodore Roosevelt loved anything that challenged the body or the mind. He had a fondness for brain teasers. This one was his favorite: I talk, but I do not speak my mind.I […]
Can You Solve Einstein’s Fishy Puzzle
There is some question as to whether Albert Einstein is actually responsible for the brain teaser that bears his name. Regardless of whether the white-haired genius created the “Einstein Puzzle” (sometimes called […]