rybak+einstein

Einstein's theory of relativity is not easy to understand because it defies common-sense, and does not apply in obvious ways to our daily life and experiences. For this reason I have decided to use the common "twin goes on a fast space voyage" scenario without the scientific jargon. This is not a proof of the theory, just a description of how it works. of your page here. Relativity will become part of our daily life eventually. For example, NASA designed a craft to travel to Mars at an average speed of 1/100 the speed of light with a maximum speed of around 1/80 the speed of light. Even at this tiny fraction of the speed of light, the effect of relativity needs to be taken into account in communicating with the craft. ALEX Rybak