1. José Jesús Martínez Orenes

2. Einstein Biography Born in 1879 in Ulm. He studies in Swiss Federal Polytechnic. When he graduated, he didn´t find job. He found job in a patent office thanks to a friend.

3. Einstein Biography In 1905 he wrote some articles for a scientific magazine. Max Planck popularized his special theory of relativity. Found work in an important University as a professor. Start to work in the general theory of relativity.

4. Einstein Biography In 1915 he finally exposed it. In 1917 the theory was demonstrated and Einstein became world famous. In 1955 he finally died because of internal bleeding.

5. Special Theory of Relativity This theory was exposed by Einstein in 1905 and thanks to this theory was awarded in 1921 with the Nobel Prize in Physics.

6. General Theory of Relativity This theory is the best exposed by Einstein and it explain basically the gravity.

7. Relativity Uses Nowadays the main uses of relativity are: Aerospace Engineering Quantum Pyshics