1.
为什麽要争取给所有的孩子看
事半功倍. 爱因斯坦总结自己获得伟大成就的公式是:W=X+Y+Z。并解释W代表成功,X代表刻苦努力,Y代表方法正确, Z=少说费话
"Z=少说费话": 或者說是減少其他不科學方法的影響
要學爱因斯坦的方法, 爱因斯坦研究问题的"事半功倍" 模型.
http://blog.sciencenet.cn/blog-677221-824213.html
"参加第一次索尔维会议的科学精英们的照片。当时,量子力学刚刚冒出水面,波尔等一派尚未形成气候,无资格出席,大多数都是“经典”领域中的英雄人物:洛伦兹作为会议主持人,当然地和会议赞助者索尔维并排坐在中间,庞加莱和著名的居里夫人正在热烈地讨论着什么问题,那时的爱因斯坦还只能站在背后。他身体略微前倾,目光往下注视,默默而又好奇地张望着他们。
如果要问,爱因斯坦对建立狭义相对论到底贡献了些什么?或许可以这样回答:爱因斯坦贡献的是他天才的思想,是他深刻认识到的革命性的时空观。
爱因斯坦曾经说:“我想知道上帝是如何设计这个世界的,我对诸种现象并不感兴趣,我想知道的是他的思想。”大自然这个上帝,总是用最优化的方式来建造世界,因此,爱因斯坦从上面所述杂乱纷呈的理论、假设、观点及实验结果中,去粗取精去伪存真,只选定留下了必要部分:两个他认为最重要、最具普适性的原理:相对性原理和光速不变原理。"
2.
爱因斯坦的片子, an very important part: 当爱因斯坦还是一名青年的时候,他喜欢想象,就像驾驭着一束光一样
please read wiki to get started in learning 爱因斯坦相對論, a life learning process for most of us.
"時間膨脹的簡單推論"--wiki
学爱因斯坦不容易, 许多物理学家也是活到老, 学到老, 还是不能完全明白爱因斯坦
3.
some transcript of 片子
ZT
Today E=mc^2 is Einstein's most famous equation but another thoery he published the same year is more important and more controversial ,
今天E=mc^2是爱因斯坦最著名的方程式,但另一个他同年出版的理论更重要而且更有争议,
the special theory of relativity.
那就是特殊相对论。
When Einstein was a teenager he enjoyed imagining what it would be like to ride a beam of light.
当爱因斯坦还是一名青年的时候,他喜欢想象,就像驾驭着一束光一样。
Now he returns to this daydream and changes his life.
现在他返回到这个白日梦而那改变了他的生活。
In the spring of 1905 Einstein was writing on a bus and he looked back at the famous clock tower that dominates Bern Switzerland .
在1905年春天爱因斯坦在一辆公共汽车上写作时他回头看到著名的钟塔占瑞士伯尔尼的主导地位。
And he imagine what happens if that bus racing at the speed of light.
而他想象如果那辆公共汽车以光的速度行驶会发生什么。
In his imagination Einstein looks back at the clock tower and what he sees is astonishing.
在他的想象里爱因斯坦回头看着钟楼而且他所看到的令人震惊。
As he reaches the speed of light the ends of the clock appear frozen in time .
他达到了光速,时钟的两端开始将时间凝固住。
Einstein later writes the storm broken in my mind.
爱因斯坦后来写道暴风雨在我心中激荡。
All of sudden all of sudden everything everything can gush in forward.
突然间所有的一切一切滔滔不绝突然向前。
Einstein knows that back to the clock tower time is passing normally.
爱因斯坦知道: 钟楼的时间是正常通过。
But on Einstein's light speed bus as he reaches the speed of light,
但对于爱因斯坦而言,光速公交车使他达到光速,
the light from the clock can no longe catch up to him .
从时钟而来的光已经无法赶上他。
The faster he races through the space the slower he moves through time.
This special insights sparks the birth of Einstein special theory of relativity which says that space and time are deeply connected.
这种特殊的见解点亮了爱因斯坦的相对论说法,时间和空间都是紧密联系的。
In fact they are one in the same,
实际上它们是相同的,
a flexible fabric called space time.
一个被称为空间时间的柔性织物。
2.
爱因斯坦的片子, an very important part: 当爱因斯坦还是一名青年的时候,他喜欢想象,就像驾驭着一束光一样
please read wiki to get started in learning 爱因斯坦相對論, a life learning process for most of us.
"時間膨脹的簡單推論"--wiki
学爱因斯坦不容易, 许多物理学家也是活到老, 学到老, 还是不能完全明白爱因斯坦
3.
some transcript of 片子
ZT
Today E=mc^2 is Einstein's most famous equation but another thoery he published the same year is more important and more controversial ,
今天E=mc^2是爱因斯坦最著名的方程式,但另一个他同年出版的理论更重要而且更有争议,
the special theory of relativity.
那就是特殊相对论。
When Einstein was a teenager he enjoyed imagining what it would be like to ride a beam of light.
当爱因斯坦还是一名青年的时候,他喜欢想象,就像驾驭着一束光一样。
Now he returns to this daydream and changes his life.
现在他返回到这个白日梦而那改变了他的生活。
In the spring of 1905 Einstein was writing on a bus and he looked back at the famous clock tower that dominates Bern Switzerland .
在1905年春天爱因斯坦在一辆公共汽车上写作时他回头看到著名的钟塔占瑞士伯尔尼的主导地位。
And he imagine what happens if that bus racing at the speed of light.
而他想象如果那辆公共汽车以光的速度行驶会发生什么。
In his imagination Einstein looks back at the clock tower and what he sees is astonishing.
在他的想象里爱因斯坦回头看着钟楼而且他所看到的令人震惊。
As he reaches the speed of light the ends of the clock appear frozen in time .
他达到了光速,时钟的两端开始将时间凝固住。
Einstein later writes the storm broken in my mind.
爱因斯坦后来写道暴风雨在我心中激荡。
All of sudden all of sudden everything everything can gush in forward.
突然间所有的一切一切滔滔不绝突然向前。
Einstein knows that back to the clock tower time is passing normally.
爱因斯坦知道: 钟楼的时间是正常通过。
But on Einstein's light speed bus as he reaches the speed of light,
但对于爱因斯坦而言,光速公交车使他达到光速,
the light from the clock can no longe catch up to him .
从时钟而来的光已经无法赶上他。
The faster he races through the space the slower he moves through time.
This special insights sparks the birth of Einstein special theory of relativity which says that space and time are deeply connected.
这种特殊的见解点亮了爱因斯坦的相对论说法,时间和空间都是紧密联系的。
In fact they are one in the same,
实际上它们是相同的,
a flexible fabric called space time.
一个被称为空间时间的柔性织物。
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