Sister Denmark and Brother Greenland

United States President Lyndon B. Johnson owned an Amphibious car, the Amphicar, and used it to scare guests by driving them into his lake screaming about brake failure.

From the 700s to the 1200s, Baghdad was an Intellectual Center unrivaled in the world. It's House of Wisdom studied mathematics, astronomy, medicine, alchemy and chemistry, zoology, and geography.