Animal Eyes

The Ford Mustang was unveiled at the World’s Fair in Flushing Meadows, New York in 1964. On that very same day, the iconic car also debuted in showrooms across the country. By the end of that day, close to 22,000 Mustangs were purchased. Over 10 million Mustangs have since been produced in the U.S.

Kids can be quite inquisitive. A 2013 study from an online retailer recorded the questions that children ask the adults around them. On average, the adults answered nearly 300 questions per day! The hardest questions adults said they were asked included ‘Why is water wet?’ and ‘What are shadows made of?`

Of the Seven Wonders of the World, the Pyramids of Giza are the oldest, and are the only ones still remaining. The Great Pyramid is thought to be made up of over two million stone blocks! It is estimated that over 100,000 people helped construct the massive pyramid.