1. p Gravity The Strong Force Force Nuclear-holds protons and neutrons together together The Weak Force Nuclear Radioactive Decay Electro- Magnetism The Theory of Everything: How the Universe REALLY Works Through the Forces of Nature The Large The Macro World The Small The Micro World Subatomic Particles Subatomic Particles

2. Albert Einstein Born 3/14/1879Born 3/14/1879 GermanyGermany Lived in SwitzerlandLived in Switzerland Lived in US-New JerseyLived in US-New Jersey Died in US in 1955Died in US in 1955 Born 3/14/1879Born 3/14/1879 GermanyGermany Lived in SwitzerlandLived in Switzerland Lived in US-New JerseyLived in US-New Jersey Died in US in 1955Died in US in 1955

3. Einstein’s Achievements in 1905 Photon-LightPhoton-Light Formed the basis for QUANTUM MECHANICSFormed the basis for QUANTUM MECHANICS Highest speed in the Universe: LIGHT atHighest speed in the Universe: LIGHT at 186,000 miles per second186,000 miles per second 669,600,000 miles per hour669,600,000 miles per hour Special Theory of RelativitySpecial Theory of Relativity E=mc 2E=mc 2 Photon-LightPhoton-Light Formed the basis for QUANTUM MECHANICSFormed the basis for QUANTUM MECHANICS Highest speed in the Universe: LIGHT atHighest speed in the Universe: LIGHT at 186,000 miles per second186,000 miles per second 669,600,000 miles per hour669,600,000 miles per hour Special Theory of RelativitySpecial Theory of Relativity E=mc 2E=mc 2

4. Listen to Albert Einstein explain his famous formula : http://www.aip.org/history/einstein/sound/voice1.mp3 http://www.aip.org/history/einstein/sound/voice1.mp3 "It followed from the special theory of relativity that mass and energy are both but different manifestations of the same thing -- a somewhat unfamiliar conception for the average mind. Furthermore, the equation E is equal to m c-squared, in which energy is put equal to mass, multiplied by the square of the velocity of light, showed that very small amounts of mass may be converted into a very large amount of energy and vice versa. The mass and energy were in fact equivalent, according to the formula mentioned above. This was demonstrated by Cockcroft and Walton in 1932, experimentally.“

5. The “Fabric” of Space/Time The General Theory of Relativity 1912 Four dimensions of space time SPACE-TIME