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[文化博览] 【整理】2012-04-06 阿尔伯特·爱因斯坦 Einstein—10

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300000 times more massive than the earth, the sun is the perfect object for Einstein's experiment. But how can anyone shine a beam of light around the sun?
He says light from a distant star as it passes right next the sun in the sun's gravitational field will be bent.
Because spaces bend around the sun.
But even if Einstein is right, he'll never be able to see it happen because the sun is just too bright except...
When is the sun covered so that we can see what's around it without being blinded by the light.
That only occurs during a total solar eclipse. Here is the sun and it's blocked by the moon. And suddenly all the stars come out. And you figure if you have the sun here, and there stars way back here and the light's coming in toward you, it will bend slightly. So to your eye, you think that the stars have gone like that.
Light going around the sun, that's something that even his mother could understand.
Nobody actually was willing to say without doubt this is the truth until somebody can prove it by taking a picture.
So who would you turn to? You turn to the astronomers, the astrophysicists. Our laboratory is the entire universe.
By 1912, Einstein believes he's finally on the verge of proving his long percolating and provocative theory.
He published this revolutionary prediction and puts the call out to the astronomy world. "Go out and measure." He said. "Go to the eclipse and do this observation."
Nothing happened. He actually wrote to well-known astronomers trying to interest them in doing the test and was a little discouraged I think. Because he discovered that as people often do that, astronomers are busy people they have many things to do and don't necessarily drop everything and the job they have had, even for Einstein.
It's a frustrating and bitter setback for Einstein. But then, at the Berlin Observatory, a young assistant answers the call. He is an impassioned and brazen young man who is willing to go quite literally to the ends of the earth for Einstein. His name is Oven...
HM
300,000 times more massive than the earth, the sun is the perfect object for Einstein’s experiment. But how can anyone shine a beam of light around the sun?
He says, light from distant stars as it passes right next the sun in the sun’s gravitational field will be bent.
Because spaces bend around the sun
But even if Einstein is right, he will never be able to see it happen because the sun is just too bright except….
When is the sun covered so that we can see what’s around it without being blinded by the light, that only occurs during a total solar eclipse.
Here is the sun and it’s blocked by the moon and suddenly all the stars come out, you figure if you have the sun here and the stars way back here and light is coming toward you, it will bend slightly, so to you eye you think that the stars had gone out like that.
Light going around the sun, that’s something that even his mother could understand.
Nobody actually was willing to say without doubt this is the truth, until somebody can prove it by taking a picture.
So what would you turn to? You turn to the astronomers, the astrophysicists, our laboratory is the entire universe.
By 1912, Einstein believes his final on the verge of proving his long percolating and provocative theory.
He publishes this revolutionary prediction and puts call out to the astronomy world, go out and measure, he said, go to eclipse and do this observation.
Nothing happened.
He actually wrote to well-known astronomers, tried to interest them in doing a test and was a little discourage, I think because he discovered these people often do that astronomers are busy people with many things to do and don’t necessarily drop everything and the job they have had, even for Einstein.
It’s frustrating and bitter setback for Einstein, but then at Berlin observatory a young assistant answer the call, his is an impassioned and braze young man who is willing to go quiet literally to the ends of earth for Einstein, his name is O
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