Entin Square is at the entrance gate to the Tel Aviv University campus in Ramat Aviv.
The square is studded with cobblestones with quotes, sayings, illustrations or formulas of the great scientists, thinkers and writers.
In the next photo taken that day you can see the square and the way the tiles are laid Click for a larger image
Details about the square can be found here Click for sign's details
In the current plaque appears the well-known formula of Albert Einstein (1879-1955). The greatest physicist of the twentieth century, and one of the greatest scientists of mankind. Einstein caused a revolution with the theory of relativity that he developed (special and general), a theory that changed human knowledge about time, space, mass and energy.
The most well-known formula of the theory of relativity that appears on this sign says that mass can be converted to energy and vice versa, according to the formula that energy is equal to mass times the speed of light squared, a formula following which the use of nuclear energy was developed.