s*****t
发帖数: 1994 | 1 Southern Comet
Credit & Copyright: Noel Munford (Palmerston North Astronomical Society, New
Zealand)
Explanation: After a remarkable performance in the northern hemisphere, the
brightest comet in decades is now showing off in the south. Recorded during
evening twilight on January 17, this view features the bright coma and
gorgeous, sweeping tail of Comet McNaught (c/2006 P1) over Lake Horowhenua
in Levin, a small town on New Zealand's North Island. Astronomer Noel
Munford reports that the five s |
|
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n******e
发帖数: 623 | 3 2011年03月25日 来源： 新华网
http://news.xinhuanet.com/world/2011-03/25/c_121229284.htm
一个国际天文学家团队２３日说，发现一颗已知温度最低的褐矮星。它的表面温度
为１００摄氏度左右。
德新社报道，欧洲南方天文台先前利用位于智利的甚大望远镜，观测到一个距离地
球大约７５光年的星系。一个国际天文学家团队后在美国夏威夷用两个天文望远镜观测
，发现这一星系由两颗褐矮星组成。
其中一颗褐矮星表面温度为１００摄氏度左右，仅相当于一杯咖啡或桑拿浴室的热
度。天文学家把这颗褐矮星标记为CFBDSIR 1458+10B，称它是已知“最冷”褐矮星。
相比之下，太阳表面温度则高不少，为５５００摄氏度。
褐矮星是一种“流产恒星”，大小介于普通恒星和行星之间，形成过程与恒星相似
。不过，由于质量太小，褐矮星无法在中心产生足够的压力引发氢核聚变，因而无法像
普通恒星一样发出强烈光线，难以观测。
这颗“最冷”褐矮星相关研究报告将发表在最新一期美国《天体物理学杂志》上。
研究报告第一作者、夏威夷大学天文学研究所的马克尔·刘说：“我们预计，这种
温度... 阅读全帖 |
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L*********y
发帖数: 322 | 4 http://www.sciencemag.org/news/2016/01/caltech-suspends-profess
Caltech suspends professor for harassment
By Jeffrey MervisJan. 12, 2016
For what is believed to be the first time in its history, the California
Institute of Technology (Caltech) in Pasadena has suspended a faculty member
for gender-based harassment. The researcher has been stripped of his
university salary and barred from campus for 1 year, is undergoing
personalized coaching to become a better mentor, and will need to prove that
... 阅读全帖 |
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b********t
发帖数: 992 | 5 Black Hole Seen Ripping Star Apart
By ANDREW BRIDGES
PASADENA, Calif. (AP) - Two space observatories have provided the first strong
evidence of a supermassive black hole stretching, tearing apart and partially
gobbling up a star flung into reach of its enormous gravity, astronomers said
Wednesday.
The event had long been predicted by theory but never confirmed.
A powerful X-ray blast drew the attention of astronomers to the event, located
near the center of a galaxy about 700 million light-years |
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s**i
发帖数: 666 | 6 Astronomy for Everyone at Sky Meadows park in VA
-------------------------------------------------------------------
Date: 07/21/2012
Time: 8:00 p.m. To 11:00 p.m.
Location: Meet behind the historic Mount Bleak House
Description: The evening begins with our half-hour "Junior Astronomer"
program for children ages 5-12. Immediately following the kids' program
will be a multi-media presentation on the latest in U.S. space research.
Then join our Volunteer Star Guide for a night sky tour.... 阅读全帖 |
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s******o
发帖数: 298 | 7 By SPACE.com Staff
posted: 07:00 am ET
15 March 2002
A highly sensitive new survey instrument attached to a telescope in the
Southern Hemisphere has come online, showing that the device works and
producing several new pictures of distant galaxies.
The European Southern Observatory's Visible Multi-Object Spectrograph (VIMOS)
made its first observations, achieving what astronomers call "first light,"
on Feb. 26 and the images were released Wednesday.
Astronomers are billing the device as a "cosmol |
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j*c
发帖数: 97 | 8 这个是我在填观测记录时用的，主要根据AAAA( The American Association of Amateur
Astronomers ) 的标准
ASTRONOMICAL SEEING
LEVEL 1 - Severely disturbed skies: Even low power* views are uselessly shaky.
Go read a good book.
LEVEL 2 - Poor seeing: Low power images are pretty steady, but medium powers
are not.
LEVEL 3 - Good seeing: You can use about half the useful magnification of your
scope. High powers* produce fidgety planets.
LEVEL 4 - Excellent seeing: Medium-powers are crisp and stable. Hi |
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s******o
发帖数: 298 | 9 Astronomers have identified weird star clusters in two nearby galaxies.
by Vanessa Thomas
There are some odd gangs of stars hanging out in a couple of not-too-distant
galactic neighborhoods. Fainter and more extended than globular clusters but
older than typical open clusters, these stellar groupings don't seem to fit
into any category but their own.
Astronomers Jean Brodie and Soeren Larsen of the University of California's
Lick Observatory first spotted these "faint extended clusters" in Hubbl |
|
s******o
发帖数: 298 | 10 Another pulsar turns up with an age that defies conventional wisdom.
by Richard Talcott
A thousand years ago, most astronomers thought Earth lay at the center of the
cosmos. One hundred years ago, most thought the universe consisted of a
single galaxy. And just two years ago, most would have said they understood
how neutron stars and pulsars evolve. Conventional wisdom, it seems has taken
another beating.
For the second time in the past two years, astronomers have found a pulsar
that doesn’t con |
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s******o
发帖数: 298 | 11 April 4, 2002 | A kilometer-size asteroid, whose whereabouts have been
unknown since just after its discovery 52 years ago, has suddenly reemerged
as an object that may pose a significant threat to Earth in the distant
future. Astronomers at Lowell Observatory rediscovered the wayward object,
known as 1950 DA, by accident on New Year's Eve 2000, and three months later
teams of radar astronomers pinged it from Goldstone, California, and Arecibo,
Puerto Rico. When orbital dynamicists combined the |
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s******o
发帖数: 298 | 12 Astronomers think they've found two "quark stars."
by Vanessa Thomas
The Chandra X-ray Observatory has examined two weird objects that should look
like neutron stars, but don't. They appear to be incredibly dense — too dense
even for neutron stars. Astronomers suspect the objects are composed of a new
type of matter made simply of quarks, the most basic subatomic particles
known.
A team of scientists headed by Jeremy Drake of the Harvard-Smithsonian Center
for Astrophysics (CfA) studied RX J1856 |
|
s******o
发帖数: 298 | 13 By Robert Roy Britt
Senior Science Writer
posted: 09:00 am ET
11 April 2002
Sifting through a disk of dust circling another star, astronomers have seen
some of the most convincing evidence yet for young planets in a solar system
that could be like an early version of our own.
The clues, collected by two separate teams using the Keck telescopes in
Hawaii, involve distorted features in the disk of material circling a star
called Beta Pictoris. Astronomers have previously seen signs in the disk of |
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s******o
发帖数: 298 | 14 The Chandra X-ray Observatory captures the collision between two Milky Way-
like galaxies.
by Vanessa Thomas
With assistance from the Chandra X-ray Observatory, astronomers recently
snuck into a brilliant light show 250 million light-years from Earth. There
two galaxies that resemble our own Milky Way are coming together in a fiery
collision and helping astronomers get a better idea of how today's universe
came about.
"The Chandra observations show that things really get messed up when two
galax |
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s******o
发帖数: 298 | 15 An international collaboration of astronomers is planning one of the world's
largest interferometers.
by Paul Morledge
If you can't beat 'em, join 'em. A determined group of astronomers have taken
this schoolyard aphorism to heart. To circumvent the prohibitive cost involved
in constructing the colossal light buckets of yesteryear, researchers are now
implementing on a grand scale the newer — and much cheaper — light-
gathering scheme known as interferometry.
This increasingly popular technique |
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s******o
发帖数: 298 | 16 By Robert Roy Britt
Senior Science Writer
posted: 07:09 am ET
02 July 2002
With the tally of extrasolar planets hovering ambiguously around 100 and
researchers scrambling to keep track of the rapidly growing the total, the
International Astronomical Union (IAU) may soon embark on an official
cataloguing effort, SPACE.com has learned.
The IAU is the recognized clearinghouse for information on all objects in our
solar system, as well as general astronomical naming conventions. But it has
yet to ta |
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s******o
发帖数: 298 | 17 Too much iron in a distant quasar suggests the universe is older than we
think.
by Vanessa Thomas
Studies of astronomical objects such as supernovae and very old stars have
told astronomers that the universe is between 13 and 14 billion years old.
But a quasar 13.5 billion light-years away is contesting this assessment.
Observations by the XMM-Newton x-ray telescope show that the quasar is endowed
with way too much iron for its age, suggesting the universe is either older
than we thought or a co |
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s*****t
发帖数: 1994 | 18 1006 AD: Supernova in the Sky
Credit & Copyright: Tung Tezel
Explanation: A new star, likely the brightest supernova in recorded human history, appeared
in planet Earth's sky in the year 1006 AD. The expanding debris cloud from the stellar
explosion is still visible to modern astronomers, but what did the supernova look like in 1006?
Astronomer Tung Tezel offers this suggestion, based on a photograph he took on February
22, 1998 from a site overlooking the Mediterranean south |
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b*********n
发帖数: 2284 | 19 http://www.cnn.com/2005/TECH/space/01/13/martini.galaxy.reut/index.html
Astronomers study galaxy's bar-shaped band of aging stars
This is no earthly tavern, though, but a huge bar-shaped band of aging stars
that stretches from one swirling galactic arm to the other, right across the
center of the galaxy known more formally as NGC 1300.
A giant, poster-sized Hubble Space Telescope portrait of the Martini, released
this week at a meeting of the American Astronomical Society, gives scientists
a new |
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S***n
发帖数: 330 | 20 Nearby Extreme Galaxies Have Link to Humble Roots
Calgary, AB--If you can't travel to the picturesque sands of Waikiki Beach,
you can always do the next-best thing and visit a local shore. Both "hot
spots" will get plenty of sun.
Astronomers are using a similar sightseeing tactic, studying nearby extreme
galaxies known as "luminous infrared galaxies" to learn about their distant
counterparts in the early universe. Astronomer Christine Wilson (Smithsonian
Astrophysical Observatory/McMaster Univer |
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S***n
发帖数: 330 | 21 An American Astronomical Society Meeting Release
A major news announcement issued at an American Astronomical Society meeting
, the premier astronomy conference.
Hubble observed a "blizzard" of particles in a disk around a young star
revealing the process by which planets grow from tiny dust grains. The
particles are as fluffy as snowflakes and are roughly ten times larger than
typical interstellar dust grains. They were detected in a disk encircling
the 12-million-year-old star AU Microscopii. |
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s*****t
发帖数: 1994 | 22 Southern Comet
Credit & Copyright: Noel Munford (Palmerston North Astronomical Society, New
Zealand)
Explanation: After a remarkable performance in the northern hemisphere, the
brightest comet in decades is now showing off in the south. Recorded during
evening twilight on January 17, this view features the bright coma and
gorgeous, sweeping tail of Comet McNaught (c/2006 P1) over Lake Horowhenua
in Levin, a small town on New Zealand's North Island. Astronomer Noel
Munford reports that the five s |
|
c**i
发帖数: 6973 | 23 Edward Rothstein, Masters of Math, From Old Babylon; A precursor to the
theoretical flowering of Greek math. New York Times, Nov. 27, 2010.
http://www.nytimes.com/2010/11/27/arts/design/27tablets.html?_r=1&scp=3&sq=cuneiform&st=cse
Note:
(a) Pythagoras (c. 570- c. 495 BC)
Wikipedia
(b) The report states, "But Neugebauer, and then his many students and
rivals, also showed how sophisticated Babylonian mathematics was and how
many similarities existed to later Western systems ?if, that is, you coun... 阅读全帖 |
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C********g
发帖数: 9656 | 24 http://my.cnd.org/modules/wfsection/article.php?articleid=30039
绝对的转动
经典物理的开山之作“自然哲学之数学原理”发表于1687年。书中，牛顿第一个讲到的
物理实验是水桶实验。
牛顿说，用一根长的软吊绳提一桶水，把吊绳拧成麻花状。如果你握住吊绳，不让麻花
状的绳子松开，桶及桶中的水是相对是静止的，水面是平的。突然放开手，麻花开始放
松，吊绳旋转，水桶也随着吊绳旋动。最初，桶中的水并不转动，只有桶在旋转，桶和
桶中的水有相对转动。慢慢地，水被桶带动，也开始转动。最后，水和桶一样转动。这
时，水和桶之间又是相对静止的，不转动的。但水面却呈凹状，中心低，桶边高。牛顿
爵士特别说“ I have experienced”。他亲自做过这实验。
这个实验很容易，任何有水桶和软绳的人都可以试试。我也多次做过这个实验。 1957
冬 - 1958年春， 我在河北省赞皇县南邢郭村下放劳动。天天要用软吊绳的桶从约十米
深的井中打水。水桶的姿态只能用软吊绳控制。没有十天半个月的练习，是学不会水桶
姿态控制的。结果是，任凭你让吊桶十五次七上八下... 阅读全帖 |
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v****e
发帖数: 1240 | 25 以下的英文是凡约的中国部分（其他部分当中对中国也有提及）。这里面提到了废除庚
子赔款，以及辛丑条约当中涉及德国的，对中国的种种“惩罚”，并归还租界，等等。
涉及德国对华直接赔款的问题，其实没有明说。只是在133条里面提到，在中国的德国
产业和侨民财产，（如果已被没收或洗劫），德国不得要求归还，德国侨民如果战时被
中国政府侵犯人权，也不许再悲愤（原文都是法律辞令，我这个翻译很粗略，版上学法
律的大牛可以来出手精译一下）。这也许就算是“赔款”。事实上，凡约这个东东，是
要立大牌坊的，即便是德国对英法的赔款，在书面上也是一笔一笔算出来的，比如哪里
毁了我东西，哪里花了我的军费，而不是直接拍脑袋说个数再讨价还价。
从上面讨论的条款来看，英法显然居心不良，德国不直接赔钱给中国，反倒默许中国去洗
劫德国侨产，成心让两国把梁子结大；但德国在广州的租界，英法却要分一杯羹。中国
也不是傻子，自然不太高兴，后来英法又要把山东利益给日本，以至中国无法在条约上
签字（说句可能招致小将攻击的话，其实五四运动也没有土共宣传当中那么神奇，中
国政府拒签凡约，并不完全是迫于民间压力的结果，此前已经对条约不满了），后来... 阅读全帖 |
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x******a
发帖数: 6336 | 26 In 1611, Johannes Kepler described how a telescope could be made with a
convex objective lens and a convex eyepiece lens and by 1655 astronomers
such as Christiaan Huygens were building powerful but unwieldy Keplerian
telescopes with compound eyepieces. Hans Lippershey is the earliest person
documented to have applied for a patent for the device.[1]
Isaac Newton is credited with building the first "practical" reflector in
1668[citation needed] with a design that incorporated a small flat diagona... 阅读全帖 |
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j****c
发帖数: 19908 | 27 你贴这个没用，没法证明你的说法“开普勒发现行星运动定律是得益于望远镜的发明”
这只是他整理出书的时间，他公开他的发现的时间比这个要早
http://en.wikipedia.org/wiki/Kepler%27s_laws_of_planetary_motio
Johannes Kepler published his first two laws in 1609, having found them by
analyzing the astronomical observations of Tycho Brahe.[2] Kepler discovered
his third law many years later, and it was published in 1619.[2]
你倒是详细说说开普勒是如何利用望远镜来观测行星运动的然后得出开普勒定律的。你
丝毫不提第谷，你到底懂不懂这段历史？
of
first
and
all |
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n******o
发帖数: 362 | 28 From wikipedia.
Children
Darwin's children
William Erasmus Darwin (27 December 1839–1914)
Anne Elizabeth Darwin (2 March 1841 – 23 April 1851)
Mary Eleanor Darwin (23 September 1842 – 16 October 1842)
Henrietta Emma "Etty" Darwin (25 September 1843–1929)
George Howard Darwin (9 July 1845 – 7 December 1912)
Elizabeth "Bessy" Darwin (8 July 1847–1926)
Francis Darwin (16 August 1848 – 19 September 1925)
Leonard Darwin (15 January 1850 – 26 March 1943)
Horace Darwin ... 阅读全帖 |
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n******o
发帖数: 362 | 29 From wikipedia.
Children
Darwin's children
William Erasmus Darwin (27 December 1839–1914)
Anne Elizabeth Darwin (2 March 1841 – 23 April 1851)
Mary Eleanor Darwin (23 September 1842 – 16 October 1842)
Henrietta Emma "Etty" Darwin (25 September 1843–1929)
George Howard Darwin (9 July 1845 – 7 December 1912)
Elizabeth "Bessy" Darwin (8 July 1847–1926)
Francis Darwin (16 August 1848 – 19 September 1925)
Leonard Darwin (15 January 1850 – 26 March 1943)
Horace Darwin ... 阅读全帖 |
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e********3
发帖数: 18578 | 30 According to some researchers, Anthens had population over 300 hundred
thousands, of course, you can believe it is fake, or anything you want to
believe in.
http://www.ancientgreekbattles.net/Pages/47932_Population.htm
If 13.5 million well-educated Jews can achieve much more than 1.3 billion
Chinese in terms of science, technology, and business, why you won't believe
ancient Greeks cannot achieve more than ancient Chinese?
As many people point out, ancient Hellenistic culture encompassed huge la... 阅读全帖 |
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e********3
发帖数: 18578 | 31 According to some researchers, Anthens had population over 300 hundred
thousands, of course, you can believe it is fake, or anything you want to
believe in.
http://www.ancientgreekbattles.net/Pages/47932_Population.htm
If 13.5 million well-educated Jews can achieve much more than 1.3 billion
Chinese in terms of science, technology, and business, why you won't believe
ancient Greeks cannot achieve more than ancient Chinese?
As many people point out, ancient Hellenistic culture encompassed huge la... 阅读全帖 |
|
C*****H
发帖数: 7927 | 32 ☆─────────────────────────────────────☆
dumbCoder (HumbleCoder) 于 (Tue Jan 15 13:53:47 2013, 美东) 提到:
经常看到有怀疑古希腊文明有水分的帖子
http://bbs.tianya.cn/post-no01-458848-1.shtml
我是菜鸟，请版上高人指点。
☆─────────────────────────────────────☆
yenite (燕岭悲歌) 于 (Tue Jan 15 16:11:29 2013, 美东) 提到:
呵呵，要怀疑先看看原著吧，否则会闹些特洛伊不是希腊的笑话。。。
btw，为啥国内突然兴起了一股质疑希腊罗马的风气，而且还是一帮对希腊罗马没啥了
解的人？
☆─────────────────────────────────────☆
maywind (五月风) 于 (Tue Jan 15 16:31:59 2013, 美东) 提到:
这叫两手都要硬
☆────────────────────────────────────... 阅读全帖 |
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b**********r
发帖数: 2530 | 33
吗？
不习惯直接触摸历史又爱历史的人，我觉得都是叶公好龙。就好比宇航员astronaut内
心都不大看得起宇航学家astronomer，虽然嘴上都不说。
口口生生那么爱明代服饰，但真真正正的明代服饰摆在你们面前，没一个人说它的纹样，
也没人看明白品秩，更甭提材料和做工，第一反应就是好脏好烂，连透过腐朽洞察弥珍
的最原始的好奇心和原动力都没有。所以，什么喜欢传统明服汉服，一律扯蛋，连他妈
传统的定义是什么都不知道。 |
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p****s
发帖数: 3184 | 34 在社会化的科研和生产中，verbal IQ更重要。Jews的visio-spatial IQ很mediocre (
曾测出平均值低到98)，但其平均verbal IQ在东亚人群里都算是天才了(平均125.6
versus 东亚人平均97)。美国的报刊媒体、电影剧本、歌词创作等被犹太人掌控就不奇
怪了。
http://immortallife.info/articles/entry/why-is-the-iq-of-ashken
Genetic research from the Albert Einstein College of Medicine suggests that
the Ashkenazi bloodline branched away from other Jewish groups there 2,500
years ago, and that 40% of them are descended from only four Jewish mothers.
Approximately 80% of the Jews in the world today are Ash... 阅读全帖 |
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z**********e
发帖数: 22064 | 35 http://www.peruviantimes.com/06/beyond-machu-picchu-choquequira
Beyond Machu Picchu -- Choquequirao, Lost City in the Clouds
By Gary Ziegler --
The first rays of morning sunlight illuminate the great stone altar,
streaming through a square opening over my head. “Inti camac sumac,”
chants the priest. Soaked in sweat, I fight the bindings holding me to the
stone as the grinning, looming, scarlet-cloaked figure slowly brings down a
gleaming, bloodstained bronze knife toward my heaving chest.
“Jefe,... 阅读全帖 |
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a***2
发帖数: 219 | 36 近年来北大丑闻不断：
先是社会学系教授王铭铭剽窃丑闻被揭露；
接着是社会学系教授蔡华剽窃丑闻被揭露；
后来是历史系教授何顺果剽窃丑闻被揭露；
再后来是英文系副教授黄宗英剽窃丑闻被揭露；
再后来是北京大学长江特聘教授刘晓为博士学位造假丑闻被揭露。
周其凤校长应当尽快查办北京大学长江特聘教授刘晓为博士学位造假案。
《北京大学长江特聘教授刘晓为博士学位造假（一）》
刘晓为用英文自称: PhD of Astrophysics, European Southern Observatory,
Beijing Astronomical Observatory
北京大学物理学院在岗教员一览表称:
刘晓为 天文系 教授 博士生导师 l***[email protected] 电话： 62751690；62751134
传真：62765031 1992年European Southern
Observatory、北京天文台博士 气体星云物理
从www.nlc.gov.cn可查出全国人大常委委员陈建生院士名下的三位博士生，现在变成了
两位，没有刘晓为的名字！刘晓为1992年7月获博士学 |
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d**e
发帖数: 863 | 37 美帝的军队快玩了
"Let's start with the health implications," said Knight.
"Homosexual men have an astronomically higher incidence
of blood-borne illnesses such as AIDS and Hepatitis A, B
and C. Putting open homosexuals in the military puts the
military blood supply at risk and would imperil in-the-field
transfusions."
Knight cited a survey finding that 10 percent of active-duty
soldiers would refuse to re-enlist if open homosexuality
became the rule in the military, and an additional 14 percent
would co |
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m**********n
发帖数: 27535 | 38 ST. LOUIS – The odds against winning $1 million in the Lottery:
Astronomical. How about doing it twice?
It happened to a man from Bonne Terre, Mo., Missouri Lottery officials said
Tuesday. Ernest Pullen, 57, won $1 million with a "100 Million Dollar
Blockbuster" Scratchers ticket in June. And this month, he won $2 million
with a "Mega MONOPOLY" Scratchers ticket.
Pullen, a retired military man who was working at the help desk for a
telecommunications company before retiring after the first lotte |
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R****a
发帖数: 6858 | 39 帝国的陨落
来源: ognc 于 2010-12-12 05:58:18 [档案] [博客] 旧帖] [转至博客] [给我悄悄话
] 本文已被阅读：254次 字体：调大/调小/重置 | 加入书签 | 打印 | 所有跟帖 | 加
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The Decline and Fall of the American Empire
By Alfred W. McCoy
December 11, 2010 "The Nation" - - A soft landing for America 40 years from
now? Don’t bet on it. The demise of the United States as the global
superpower could come far more quickly than anyone imagines. If Washington
is dreaming of 2040 or 2050 as the end of the American Century, a more
realistic asses... 阅读全帖 |
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b*****n
发帖数: 6324 | 40 天象异常啊
http://news.sohu.com/20110317/n279865712.shtml
中新网3月17日电 据外媒报道，一位俄罗斯天文学家在尼泊尔拍到了珠峰上空
出现的、非常罕见的彩虹云照片。
现年51岁的奥列格·巴图诺夫(Oleg Bartunov)是莫斯科斯特恩伯格天
文研究所(Sternberg Astronomical Institute)的一名天文学家，在最
近的一次赴喜马拉雅山考察活动时，他看到了珠峰上空出现的奇特云彩：阳光照
射在云上，云彩却出现了类似彩虹的七彩光线。他立即拿起相机，对着云拍摄了
两张照片。
“我不敢相信自己的眼睛，”他说，“于是我问周边的其他游客，他们看到后
也惊叹不已，纷纷拍照留念”。
这两张照片角度非常合适，几乎拍摄到了彩虹云的全部光谱。巴图诺夫表示
，他只拍了这两张照片，因为他想用自己的眼睛多看一看这些奇异的景象。“当地
人都说很少看到这样的云，我想这的确是很罕见的，”他说，“不过，高海拔地区
的人也不怎么经常观察天空，因为阳光太过于刺眼，对眼睛不利。” |
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C********g
发帖数: 9656 | 41 http://www.ntdtv.com/xtr/gb/2011/04/13/a518131_p.html
【新唐人2011年4月13日讯】今年，中国6244亿元的的天价维稳费引发全球的争议。西
方媒体包括《美国之音》、《法广》电台、华尔街日报等，以及香港媒体《明报》都進
行了报导。最近，中共官方《新华网》针对《法广》的报导，進行了猛烈攻击，声称中
国只有“公共安全”费用，没有“维稳费”这个说法，指责《法广》偷换概念、制造噱
头。到底谁在偷换概念呢？我们来听专家的分析。
在《新华网》这篇署名周继坚的文章中，一开篇，就否认了中共政府预算中没有“维稳
”这一项。并且声称，《法广》提到的“中国维稳预算”达到6244亿元人民币，其实是
“公共安全”支出。
陈志飞（纽约市立大学教授）：“『维稳』实际上带有很浓厚的政治意识形态色彩的，
这么个词，它明确是倾向于中共维持现在的统治，『公安』其实是一个大家普世公认的
一个辞汇，说要维持『公共秩序』，所以中共很难，不太愿意把它的『公安』跟『维稳
』连在一起，所以它用了『公安』这个词。实际上它的意义是一样的，『维稳』的主要
力量来自于公安或者武警，那么从这... 阅读全帖 |
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w*p
发帖数: 16484 | 42 根据这篇文章，哈勃能够分辨的在月球表面的最小的尺寸是200米（我也见过说60米分
辨率的），比正常人的脚印大不少啊，姚明上去了踩一脚哈勃也看不见的。
http://blogs.discovermagazine.com/badastronomy/2009/05/13/ten-t
Hubble cannot see the Apollo artifacts on the Moon.
This question is sent to me roughly once a month, and sometimes even more
often: why don't we shut up the people who think the Apollo Moon landings
were faked by pointing Hubble at the Moon and taking pictures of the Apollo
sites?
Well, one reason is that, duh, NASA and astronomers have better things to do
t... 阅读全帖 |
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b*****3
发帖数: 286 | 43 毫无疑问,是真的
这东西没法造假.在美国有好几万AAS成员(American Astronomical Society),不说都聪
明,至少有几百极其聪明的,没有什么人怀疑登月造假. |
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x****u
发帖数: 12955 | 44
It will periodically report astronomical profit levels, so interest in it
won't die. |
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s********t
发帖数: 237 | 45 Isaac Stone Fish
President Obama's controversial meeting with the Dalai Lama this week has
already infuriated China and stirred up Tibet advocates who thought it
should have come sooner. China says Tibet is part of its territory, and that
the meeting represents an unwanted intrusion into its domestic affairs. But
most Americans still see the Dalai Lama as the representative of a people
oppressed by Chinese rule. Tibetans feel chafed by the restrictions on their
political and religious freedoms; ... 阅读全帖 |
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w*********g
发帖数: 30882 | 46 讨论一段维基百科文章为阿波罗“登月”的辩护
大家都知道，很多人不相信美国人的阿波罗“登月”，他们还找到了很多证据，这方面
的文章甚至网站都有不少，大家有兴趣有时间可以搜来看。为此，也就有很多为阿波罗
“登月”辩护的文章，维基百科就有一个长篇，链接：Moon_landing_conspiracy_
theories。
这里我只讨论维基的这个长篇里的一段，这一段是关于阿波罗使用的照相机的胶卷是否
能够在月亮上正常工作的。由于不像地球，月亮没有大气的保护，月亮表面的高低温的
差距和变化很大，具体地说就是差不多低温从-100到高温+100摄氏度的温差。
首先，我必须提醒大家一点，那就是这里提到月亮表面的从-100到高温+100摄氏度的温
差并不是说阿波罗使用的照相机的胶卷也达到了这样的温度，因为胶卷到了-50或+50摄
氏度恐怕就不能正常工作了。当然了，温度只是月亮表面恶劣环境的一部分，还有核辐
射也可以使胶卷曝光。
我只讨论这一段有两个原因，一个是我以前贴过一个叫《美国人“登月”的阿婆锣项目
用的照相机和胶卷（图）》的帖子（附在后面供大家参考），里面提到阿波罗用的胶卷
就是普通的我们在地球上... 阅读全帖 |
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C**V
发帖数: 2198 | 48 天才文青怎么能简称天才,应该简称天文. Astronomical |
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h******t
发帖数: 872 | 50 胡爷爷:
不丢人现眼? you don't need a physics phd to do this research to find out
http://en.wikipedia.org/wiki/Big_Bang
The Big Bang is a well-tested scientific theory which is widely accepted
within the scientific community because it is the most accurate and
comprehensive explanation for the full range of phenomena astronomers
observe.
The framework for the Big Bang model relies on Albert Einstein's general
relativity and on simplifying assumptions such as homogeneity and isotropy
of space. The governi... 阅读全帖 |
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