HomeIQ Quiz

The great white shark can grow and use approximately 30,000 teeth in its lifetime. Sometimes lost teeth can even be replaced in as little as 24 hours.

The first email was sent in 1971 by Ray Tomlinson, an American computer programmer. He is credited with choosing the ‘@” symbol to designate email addresses and sent a test message between two computers located side by side. Unfortunately, the exact content of the first email was not recorded.

In 1936, Joe Fortenberry, performed the first-ever dunk in a game of organized basketball. The feat was immortalized by Arthur Daley, Pulitzer Prize winning sports writer for The New York Times in an article in March 1936. He wrote that Fortenberry “leaped up and pitched the ball downward into the hoop, much like a cafeteria customer dunking a roll in coffee.”

The correct answer is England.

While the roots of Valentine’s Day stretch back to ancient Roman festivals and the legends of Saint Valentine, the tradition of exchanging Valentine’s Day cards as we know them today took root in England during the 17th and 18th centuries. The oldest printed Valentine card in existence is believed to be from England, dating back to 1797.

The correct answer is 61%, or roughly 4.95 billion active users worldwide.