Einstein's Equation of Life and Death 1-7 愛因斯坦的方程式生與死


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In the summer of 1939 Albert Einstein was on holiday in a small resort town on the tip of Long Island. His peaceful summer, however, was about to be shattered by a visit from an old friend and colleague from his years in Berlin. The visitor was the physicist Leo Szilard. He had come to tell Einstein that he feared the Nazis could soon be in possession of a terrible new weapon and that something had to be done.

Szilard believed that recent scientific breakthroughs meant it was now possible to convert mass into energy. And that this could be used to make a bomb. If this were to happen, it would be a terrible realisation of the law of nature Einstein had discovered some 34 years earlier.

September 1905 was Einstein's 'miracle year'. While working as a patents clerk in the Swiss capital Berne Einstein submitted a three-page supplement to his special theory of relativity, published earlier that year. In those pages he derived the most famous equation of all time; e=mc²energy is equal to mass multiplied by the speed of light squared.

在1939年夏天,愛因斯坦是度假的一個小城鎮的冰山長島。他的和平夏天,但是,即將被破壞的訪問從舊的朋 友和同事,他多年在柏林。訪問者是物理學家利奧西拉德。他是來告訴愛因斯坦,他擔心納粹分子很快就可以擁有一個可怕的新武器,並發生了許多工作要做。

拉 德認為,最近的科學突破,意味著現在有可能將大規模成能量。這可被用來製造炸彈。如果這種情況發生,那將是一個可怕變現的法律性質愛因斯坦發現了約34年 前。

1905年9月是愛因斯坦的奇蹟年。雖然工作作為專利辦事員在瑞士首都伯爾尼的愛因斯坦提交了一份三頁的補充,他的狹義相對論,今年早些時候公佈。在這些 網頁上,他最有名的推導公式的所有時間; é =上mc ²能量等於質量乘以光速的平方。

在 1939年夏天,爱因斯坦是度假的一个小城镇的冰山长岛。他的和平夏天,但是,即将被破坏的访问从旧的朋友和同事,他多年在柏林。访问者是物理学家利奥西 拉德。他是来告诉爱因斯坦,他担心纳粹分子很快就可以拥有一个可怕的新武器,并发生了许多工作要做。

拉德认为,最近的科学突破,意味着 现在有可能将大规模成能量。这可被用来制造炸弹。如果这种情况发生,那将是一个可怕变现的法律性质爱因斯坦发现了约34年前。

1905年9月是爱因斯坦的奇迹年。虽然工作作为专利办事员在瑞士首都伯尔尼的爱因斯坦提交了一份三页的补充,他的狭义相对论,今年早些时候公布。在这些 网页上,他最有名的推导公式的所有时间; é =上mc ²能量等于质量乘以光速的平方。



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