It's difficult to choose just one of the most unbelievable facts. Therefore, here are a few:
- The sun shrinks by approximately 1.5 meters every hour.
- If two metals come into contact in space, they will stick together permanently.
- Albert Einstein never wore socks.
- The electric chair was invented by a dentist.
- Adolf Hitler was named Time magazine's "Person of the Year" in 1938.
- All continent names end with the same letter as the first letter.
- There are approximately 200 bodies on Mount Everest.
- The 1996 Webster's Dictionary had over 300 words misspelled.
- The U.S. Navy is the world's second-largest air force. Of course, the largest is the U.S. Air Force.