简单生活

真充实的一个周末阿，朋友们都回来了，从小小的一间宿舍走出去，最远走到了南半球，现在又走回到一间屋檐下，感觉很奇妙。

纪念一下这个4年一次的聚会~~

 

 

刚刚在虫虫的Blog上看到一个新名词——干物女，Google了一下，还有个自测：

 

 

大型强子对撞机开启啦~~很多言论都担心这个实验会对地球造成毁灭性的伤害，前两天还有个印度女孩因为过度恐慌自杀了。（就算真的是地球要完了，我也等着，才不自杀哩~~）

 

 

相信大家都看过相关的介绍了，参加实验的科学家们还编了一段Rap来解说“对撞”，现在YouTube上大热啊：http://hk.youtube.com/watch?v=j50ZssEojtM 。

 

歌词如下，方便大家使用金山词霸~

 

Large Hadron Rap

 

Twenty seven kilometers of tunnel underground

Designed with mind to send proton’s around

A circle that crosses through Switzerland and France

Sixty nations contribute to scientific advance

Two beams of protons swing ‘round through the ring they ride

‘til in the hearts of the detectors

They’re made to collide!

And all that energy packed in such a tiny bit of room

Becomes mass particles created from the vacuum

And then…

 

* (repeat)

{[LHCb sees where the antimatter’s gone

ALICE looks at collisions of lead ions

CMS and ATLAS are two of a kind:

They’re looking for whatever new particles they can find]

The LHC accelerates the protons and the lead

And the things that it discovers will rock you in the head}

 

We see asteroids and planets stars galore

We know a black hole resides at each galaxy’s core

But even all that matter cannot explain what holds all these stars together

Something else remains

This dark matter interacts only through gravity

And how do you catch a particle

There’s no way to see?

Take it back to conservation of energy

And the particles appear clear as can be

You see particles flying in jets they spray

But you notice there ain’t nothing going the other way

You say, “My law has just been violated! That don’t make sense! There’s gonna be another particle to make this balance!”

And it might be dark matter and for the first time

We catch a glimpse of what must fill most of the known ‘Verse

Because…

 

*[ ]

 

Antimatter is sort of like matter’s evil twin

Because except for charge and handedness of spin

They’re the same for a particle and its anti-self

But you can’t store an anti-particle on any shelf

‘Cause when it meets its normal twin, they both annihilate

Matter turns to energy, and then, it dissipates

When matter is created from energy, which is exactly what they’ll do in the LHC

You get matter and antimatter in equal parts

And they try to take this back to when the universe starts:

The Big Bang

Back when all the matter exploded

But the amount of antimatter was somehow eroded!

Because when we look around we see that matter abounds

But the antimatter’s nowhere to be found

That’s why…

 

*{ }

 

The Higgs boson, that’s the one that everybody talks about

And it’s the one sure thing that this machine will sort out

If the Higgs exists they ought to see it right away

And if it doesn’t, the scientists will finally say,

“There is no Higgs! We need new physics to account for why things have mass. Something in our Standard Model went awry!”

But the Higgs -- I still haven’t said just what it does

They suppose that particles have mass because

There is this Higgs field that extends through all space

And some particles slow down while other particles race straight through

Like the photon, it has no mass, but something heavy like the top quark

It’s dragging its --- (!)

 

And the Higgs is a boson that carries a force

And makes particles take orders from the field that is its source

They’ll detect it…

 

When *[ ]

 

Now some of you may think that gravity is strong

‘Cause when you fall off your bicycle, it don’t take long

Until you hit the earth, and you say, “Dang that hurts!”

But if you think the force is powerful, you’re wrong

You see, gravity, it’s weaker than weak!

And the reason why is something many scientists to seek

They think about dimensions

We live in just three

But maybe there are others that are too small to see

It’s into these dimensions that gravity extends, which makes it seems weaker here on our end

And these dimensions are rolled up, curled so tight that they don’t affect you in your day-to-day life

But if you were as tiny as a graviton, you could enter these dimensions and go wandering on

And they’d find you…

When *{ }

 

==END==

太不容易了！！每个人都很棒，多年的努力换来了今天的胜利，好好庆祝吧，哪怕是用眼泪！

终于盼来了！

4个多小时，捅醒了已经“昏死”在沙发上的ZHT同学，看着李宁大哥点燃了大火把，这场大show算是顺顺当当的结束了。

个人觉得老谋子弄的挺好，虽然之前看过SBS偷拍的小段，现场全景还是很壮观！~ 唯一对某君的招牌黑T恤持保留意见，还在袖子上别着福娃欢欢。。。。

 

见有帖子说开幕式的镜头给得很不好，没有体现老谋子追求电影画面感的真实意图，下面转几个图片，共同鉴赏：

 

 

 

 

下面转载些杂谈，仅供娱乐：