Proper time — In relativity, proper time is time measured by a single clock between events that occur at the same place as the clock. It depends not only on the events but also on the motion of the clock between the events. An accelerated clock will measure a… … Wikipedia
The Last Supper — The Last Supper † Catholic Encyclopedia ► The Last Supper The meal held by Christ and His disciples on the eve of His Passion at which He instituted the Holy Eucharist. TIME The Evangelists and critics generally agree that the … Catholic encyclopedia
The Borgia Bride — is a novel by Jeanne Kalogridis, portraying life in the Borgia dynasty through the eyes of Princess Sancha of Aragon. The book follows Sancha through her quest to bring justice to life in Rome, although she may have to make sacrifices for doing… … Wikipedia
Time dilation — This article is about a concept in physics. For the concept in sociology, see time displacement. In the theory of relativity, time dilation is an observed difference of elapsed time between two events as measured by observers either moving… … Wikipedia
Proper length — In relativistic physics, proper length is an invariant quantity which is the rod distance between spacelike events in a frame of reference in which the events are simultaneous. (Unlike classical mechanics, simultaneity is relative in relativity.… … Wikipedia
Time in physics — In physics, the treatment of time is a central issue. It has been treated as a question of geometry. One can measure time and treat it as a geometrical dimension, such as length, and perform mathematical operations on it. It is a scalar quantity… … Wikipedia
proper — properly, adv. properness, n. /prop euhr/, adj. 1. adapted or appropriate to the purpose or circumstances; fit; suitable: the proper time to plant strawberries. 2. conforming to established standards of behavior or manners; correct or decorous: a … Universalium
The Shunned House — Infobox Book name = The Shunned House title orig = translator = image caption = author = H. P. Lovecraft illustrator = cover artist = country = United States language = English series = genre = Horror short story publisher = Arkham House release… … Wikipedia
time reversal — Physics. the mathematical operation of reversing the direction of time. Symbol: T [1920 25] * * * ▪ physics in physics, mathematical operation of replacing the expression for time with its negative in formulas or equations so that they… … Universalium
The while — While While, n. [AS. hw[=i]l; akin to OS. hw[=i]l, hw[=i]la, OFries. hw[=i]le, D. wigl, G. weile, OHG. w[=i]la, hw[=i]la, hw[=i]l, Icel. hv[=i]la a bed, hv[=i]ld rest, Sw. hvila, Dan. hvile, Goth. hweila a time, and probably to L. quietus quiet,… … The Collaborative International Dictionary of English