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Time and Space: It's All Relative

Imagine you’re an astronaut in the future, and your ship has the ability to travel at the speed of light. You jump into your spaceship when you’re 20 years old, travel 331 light years on your journey…

Sir Wally Herbert Biography

explorerDied: June 12, 2007 (Scotland) Best Known as: explorer of Arctic and Antarctic Explorer, who was the first man to walk across the frozen Arctic Ocean…

Days

A day is measured by how long it takes the earth to rotate (turn) once: 24 hours.The earth is divided into 24 time zones. It takes the sun an hour to cross each zone.The time zones are marked by…

Marcia Gay Harden

actressBorn: 8/14/1959Birthplace: La Jolla, Calif. Harden is a respected film, stage, and television actress who is known for turning in consistently strong, nuanced performances. She began her…

Sarah Jessica Parker

actressBorn: 3/25/1965Birthplace: Nelsonville, Ohio A versatile performer, she has acted in feature films such as L.A. Story (1991), Extreme Measures (1996) Honeymoon in Vegas (1992), Miami…

The Dimensions of a Basketball Court

The Question: Where can I find out the size and dimensions of a basketball court? I want to paint one on the driveway. The Answer: I hope you…

Hugh Grant

actorBorn: 9/9/1960Birthplace: London, England Handsome British leading man whose career took off like a rocket to only come crashing back down in a tawdry little scandal. Grant was one of…

manakin

(Encyclopedia) manakinmanakinmănˈəkən [key], common name for stocky, tiny birds, most measuring less than 5 in. (12.5 cm) long, comprising 59 species in the family Pipridae. Manakins are found…

sextant

(Encyclopedia) CE5 Sextant sextant, instrument for measuring the altitude of the sun or another celestial body; such measurements can then be used to determine the observer's geographical…

pain

(Encyclopedia) pain, unpleasant or hurtful sensation resulting from stimulation of nerve endings. The stimulus is carried by nerve fibers to the spinal cord and then to the brain, where the nerve…