Relativity theory, a general term encompassing special and general relativity theories, sets forth a specific set of laws relating motion to mass, space, time, and gravity. Relativity theory allows calculations of the differences in mass, space, and...

Relativity theory, a general term encompassing special and general relativity theories, sets forth a specific set of laws relating motion to mass, space, time, and gravity. Relativity theory allows calculations of the differences in mass, space and...

Relativity Theory From 1905 to 1915 Albert Einstein revolutionized the conception of space and time and gravity that had been central in physics since Isaac Newton. For a brief discussion of the history of the development of relativity see the entry...

Confirmation Theory Predictions about the future and unrestricted universal generalizations are never logically implied by our observational evidence, which is limited to particular facts in the present and past. Nevertheless propositions of these and...

The theory of relativity, or simply relativity, refers specifically to two theories: Albert Einstein's special relativity and general relativity. However, "relativity" can also refer to Galilean relativity. The term "theory of relativity" was coined by...

A frowning woman crouches on top of a bookcase as a man in the living room below introduces another woman to a male acquaintance. "That's my first wife up there, and this is the present Mrs. Harris," he explains. James Thurber's cryptic...

INSIGNIFICANCE FESTIVAL THEATRE CHICHESTER IF YOU take Marilyn Monroe, Mickey Mouse, a small model of Charlie Chaplin, and three helium balloons, what do you get? When you have an imagination like Terry Johnson's, the answer - believe it or not -...

These days, data get stored on disks, computer chips, hard drives and good old-fashioned paper. Scientists in Japan see something far smaller but more durable _ bacteria.The four characters that represent the genetic coding in DNA work much like digital data. Character combinations can stand...

Google Inc. is working on a new Internet encyclopedia that will consist of material submitted by people who want to be identified as experts and possibly profit from their knowledge.The concept, outlined late Thursday in a posting on Google's Web site, poses a potential challenge...

Introduced in 1905, Albert Einstein's Special Theory of Relativity is based on two ideas: the law of physics is constant for anyone moving at a constant speed, and the speed of light is constant for anyone, in any frame of reference. If the speed of light is constant, then time and space must be relative. The consequences of this constancy are time dilation, length contraction, mass change, and the equivalence between mass and time. Results of experiments throughout the twentieth century have served to s