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[文化博览] 【整理】2012-03-19 阿尔伯特·爱因斯坦 Einstein—3

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[Homework]2012-03-19 阿尔伯特·爱因斯坦 Einstein—3

People don't believe atoms those days, but they prove that atoms can actually make small little dust particle of those move in a liquid. And he calculated the size of atoms.     These papers would have been remarkable career for any physicist. But Einstein is far from finished. He writes yet another paper with the famous equation e equals m,c square. At the simplest level this means energy can become matter and matter can become energy, that tiny speck of matter holds potentially huge amount of energy. Unleash it requires a nuclear reaction the sort going on constantly in the night sky.
    Ever since people began to look up in the heavens, they would say what make the star shining, but it took Albert Einstein to answer the question. Mass, M to turns into E, energy, that is the engine that lights up the stars.
    Today, e equals m,c square is Einstein's most famous equation. But another he theory he publishes the same year is more important and more controversial the special theory of relativity.   
    When Einstein was a teenager, he enjoyed image in what would be like to ride belving flight.
    Now he returns to this daydream and changes his life. In the spring of 1905, Einstein was riding on bus then he look back at the famous clock tower that dominates burns with Switzerland. And he image what happens of that bus was racing near the speed of the light.
    In his imagination, Einstein looks back at the clock tower in what he sees is astonishing as he reaches the speed of light the hands of the clock appear frozen in time. Einstein was later write a storm brought in my mind. All of a sudden, everything, everything, keep gousing forward. Einstein knows that back the clock tower, time is passing normally. But on Einstein's light speed bus, as he reaches the speed of light, the light from the clock can no longer catch up to him. The faster he races to space, the slower he moves to time. This insight spark the birth of Einstein's special theory of relativity, which says that space and time deeply connected. In fact, they are one in the same, a frakciiable fabric called space-time.   

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