(Encyclopedia) spinal puncture, surgical penetration of the spinal canal by a hollow needle introduced between two of the lumbar vertebrae. The arrangement permits injection of antibiotics or…
(Encyclopedia) Candela, Felix (Félix Candela Outeriño)Candela, Felixfāˈlēks kändāˈlä [key], 1910–97, Mexican-American architect, b. Madrid. Candela studied in Madrid but was forced to flee Spain…
Speed is the measure of motion. You can find it by dividing the distance covered by the time it takes to travel that distance.Speed of Light If a star is 10 light-years away, it is about 60…
By Mike Morrison, John Gettings, and Gerry Brown RAY BOURQUE Bourque didn't need much. He had a family, money, and a solid gold hall-of-fame career. But the one thing he still needed was a…
DANGER: RADIATIONTYPES OF RADIOACTIVITYRADIOTHERAPYFIND OUT MOREThe atoms of some chemical elements are unstable. They try to rearrange themselves to make more stable atoms. In the process, they…
WHAT IS THE PUPIL? HOW THE EYE FOCUSESWHY DO WE HAVE TWO EYES? HOW DO WE SEE IN COLOR? FIND OUT MOREOur eyes create our sense of vision. They take in light rays, focus them to create an image, and…
IndiaMovies and FilmAsian Film HistoryTwo Chinas, Two CinemasHong Kong: Cantonese, Kung-Fu, and a New WaveBenching the Benshi: Japan's Illustrious CenturyThe Master: The Art of Akira KurosawaIndia…
Now with a Self-Repairing Option!Anatomy and PhysiologyThe BonesThe Parts of a BoneThat's the Long and Short of ItThe More Things Change …Now with a Self-Repairing Option! One of the things I…
Record of the Year“Strangers in the Night,” Frank SinatraAlbum of the YearSinatra: A Man and His Music, Frank Sinatra (Reprise)Song of the Year“Michelle,” John Lennon and Paul McCartney,…
actorBorn: 8/16/30Died: 3/24/2010 (Hollywood Hills, Calif.) Best Known as: actor who played Kelly Robinson in I Spy Veteran actor Robert Culp found fame in…
