The Titanic is about as long as the Empire State building is tall.
174
Clocks made before 1660 had only one hand - an hour hand.
41
In 1982, a high school student from Los Angeles, California unscrambled the Rubik's Cube in 22.95 seconds.
60
The life expectancy in 1900 was just 47 years.
49
Scientists are excavating the ruins of a major civilization which pre-dates both the pyramids and Stonehenge by over 7,000 years. In 15 years, they have uncovered only about 5% of the site.
21
Harry S. Truman was the last U.S. President with no college degree.
55