To celebrate the World Year of Physics in 2005, Physics World is giving you the chance to get a free digital copy of its special Einstein January 2005 issue.

Simply go to http://physicsweb.org/samples/ to request your free digital copy.

The January 2005 issue is a special edition on the life and work of Albert Einstein, starting with his famous papers on special relativity, quantum theory and Brownian motion 100 years ago and continuing up to the search for gravitational waves and the state-of-the-art in quantum entanglement.

Just some of the fascinating articles in the January issue:

• Matt Stanley from Iowa State University describes how Arthur Eddington's 1919 expedition to South America to measure that year's eclipse proved Einstein's general relativity theory.
• Harald Weinfurter from the University of Munich discusses how Einstein disliked the 'entanglement theory' in quantum mechanics and how he tried to show that it was not plausible - but scientists can now create entangled particles.
• Jim Hough from Glasgow University reports on the latest progress by cosmologists in the search for gravitational waves - ripples in the space predicted by Einstein but never found.

Physics World provides complete coverage of all areas of physics

• From the latest developments in basic research to cutting-edge technologies and applications in industry.
• Making it an essential read for the modern physicist. As one of our loyal readers says.

"I have a special admiration for Physics World! It is far better than many other comparable publications." Prof. Pierre-Gilles de Gennes, winner of Nobel Prize for Physics in 1991.

Simply follow this link to get your free digital copy http://physicsweb.org/samples/