Modern Usage
Three forms of the equivalence principle are in current use: weak (Galilean), Einsteinian, and strong.
Read more about this topic: Equivalence Principle
Famous quotes containing the words modern and/or usage:
“The modern city hardly knows pure darkness or pure silence anymore, nor does it know the effect of a single small light or that of a lonely distant shout.”
—Johan Huizinga (1872–1945)
“Pythagoras, Locke, Socrates—but pages
Might be filled up, as vainly as before,
With the sad usage of all sorts of sages,
Who in his life-time, each was deemed a bore!
The loftiest minds outrun their tardy ages.”
—George Gordon Noel Byron (1788–1824)