Mysterious Titan begins to appear more familiar as the Cassini spacecraft explores the once hidden surface of this Earth-like moon.
Cattle branding began in Connecticut when farmers were required by law to mark all of their pigs.
Plants watered with warm water grow larger and more quickly than plants watered with cold water.
Each finger and toenail takes six months to grow from base to tip.
In 1789, the total U.S. federal government debt was $190,000.
India invented the Number System. Zero was invented by Aryabhatta.
The male penguin incubates the single egg laid by his mate. During the two month period he does not eat, and will lose up to 40% of his body weight.
On August 3rd 1974 Guitarist Jeff Baxter quits Steely Dan & joins Doobie Brothers
The major air-polluting industries are iron, steel and cement.
Madrid has the highest altitude of all European capital.