Science for Kids - Fun Experiments, Cool Facts, Online Games, Activities, Projects, Ideas, Technology. The Periodic Table of Videos. Optical Illusions and Visual Phenomena. HowStuffWorks.
Encyclopedia of Life. Elementary Einstein — Einstein Online. At the beginning of the twentieth century, Albert Einstein revolutionized the way scientists think about space and time. "Elementary Einstein" takes you on a tour of his surprising ideas and their coolest applications. In his special theory of relativity, Einstein showed that time and length are not as absolute as everyday experience would suggest: Moving clocks run slower, and moving objects are shorter.
Those are just two of the unusual properties of Einstein's world! Another consequence of special relativity is the most famous formula of all: E=mc², stating that two physical quantities which physicists had defined separately, namely energy and mass, are in fact equivalent. In Einstein's general theory of relativity, space and time become even more flexible. Einstein's theory of space, time and gravity predicts a number of new phenomena. General relativity is the foundation of modern astrophysics and cosmology. But first things first. Anatomie-online. Weapons - modern fire arms. Most recent updates July 30th, 2014 July 15th, 2014 July 3rd, 2014 June 4th, 2014 May 23rd, 2014 Dan Wesson April 30th, 2014 April 15th, 2014 Desert Tech MDR April 9th, 2014 March 21st, 2014 February 19th, 2014 Последние обновления 30 июля, 2014 15 июля, 2014 3 июля, 2014 4 июня, 2014 23 мая, 2014 Dan Wesson 30 апреля, 2014 MSBS Radon 15 апреля, 2014 Desert Tech MDR 9 апреля, 2014 21 марта, 2014 19 февраля, 2014.
Welt der Physik. I Fucking Love Science. TudorHistory.org.