换一个灯泡需要多少天文学家？ZZ

meteorobs

A：我认为天文学家使用标准烛光（不用电灯）

B：需要两个，一个换灯泡，一个解释光污染。

C：只要一个，但是你要去夏威夷找一个真正的好灯泡。

D：3±75

E：需要8个
　　一个观测天文学家测量灯泡的光度和红移。
　　一个理论天文学家计算灯泡的球面坐标。
　　一个管理者撰写报告申请项目基金
　　一个天文工程师设计和建造由于替换灯泡的卫星。
　　一个卫星测控程序员编写卫星控制和数据压缩软件。
　　一个NASA飞行任务控制专家协调卫星发射，并且要说："2……主引擎点火……"等等。
　　一个卫星遥控员操纵卫星以椭圆轨道绕灯泡运行。
　　一个大学毕业生，计划失败时作为替罪羊。

F：需要4 个
　　一个研究生坐在附近什么也不干。
　　他/她的导师向他解释当他/她还是一个研究生的时候换一个灯泡是多么的困难。
　　一个业余天文学家确认那是一个低压纳灯，并且以正确的方式安装以防止光污染。。
　　一个技术员换上灯泡，并且在天文学家沉浸在他们的星云中时一直维护它。

G：10^8个，因为天文学家喜欢大数！

H：一个也不用。因为灯泡毁了他们的夜视能力。

I："什么是灯泡？"

J：需要4个
　　一个去换灯泡
　　一个操纵CCD照相机测量灯泡发出的光子数，他的朋友用计算机完成这一任务。
　　另外一个解释为什么CCD落在了焦点之外，并且为什么灯泡看起来就像个马球。

Argo Navis

偶看过e文原版的。

Argo Navis

来自一个国外同好的网页。那上面有一些天文笑话很经典，但是不太适合小朋友，所以我不推荐。


Q: How many astronomers does it take to change a lightbulb?


A: I thought astronomers used standard candles.

A: Two: one to change the bulb, the other to complain about the light pollution.

A: Only one, but you have to go to Hawaii to get the really good bulbs.

A: Three, plus or minus seventy-five.

A: Eight:
          1 observational astronomer to measure luminosity and redshift of bulb
          1 theoretical astronomer to calculate spherical coordinates of bulb
          1 departmental head to write to SERCPPARC, for project funds
          1 astronomical engineer to design and build the bulb replacing satellite
          1 starling SIG programmer to write satellite control and data reduction software
          1 NASA mission control expert to arrange satellite launch and say "t-2 go for main engine start........" etc
          1 remote observer to manipulate the satellites arm once in elliptical orbit around light bulb
          1 Grad student to act as scapegoat in event of mission failure

A: Four:
          A research student to sit around and not learn anything.
          His/Her supervisor to explain how much harder it was to change light bulbs when he/she was a research student.
          An amateur astronomer to make sure it's a low pressure sodium light bulb with proper shading to reduce light pollution (right kids!).
          Some technical johnny to actual change the light bulb and generally keep the place running while the astronomers contemplate their NGC's.

A: 10^8, because astronomers love really big numbers !

A: None, they wouldn't change it because it ruins their night vision.

A: What's a light bulb ?

A: Four:
         One to actually change the darn thing.
         One to operate the CCD camera to measure the number of photons it emits whilst his friend operates the computer to do the task (bit techie)
         And another to complain about how the CCD is out of focus and how the light bulb actually looks like a polo mint.

jupiter1186

:mrgreen:

astrosoft

看不懂

Turkish_Cats

英文版勉强看懂..... :mrgreen: 因为看了中文版的嘛....