Albert, Samuel, Harry, and Jack Warner created Warner Brothers in 1913.
175,000 people live in the Himalaya Mountains.
Leewenhock is the microbiologist who first observed protozoa in 1670s.
Lucille Ball was born in 1911 and died in 1989.
San Marino has about 33,000 people in this small European country.
The pyramid of Djoser in Egypt was built between 2620 and 2611 BCE and is 204 feet tall or 62 meters high.
O’Malley’s Pub is one of the oldest bars in Missouri, USA.
Some of the most educated countries are Japan, Poland, Canada, and United States.
Nautilus was the first vessel to cross the North Pole underwater in 1958.