Olives, which grow on trees, were first cultivated 5,000 years ago in Syria. | Ketchup was sold in the 1830s as medicine. | Only President to win a Pulitzer: John F. Kennedy for "Profiles in Courage". | One barrel of petroleum holds 42 gallons. | Leonardo da Vinci discovered that a tree's rings reveal its age.
A year from now you will wish you had started today.
