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全部话题 - 话题: astronomer
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d***y
发帖数: 263
1
Is China able to emerge from the world wide economy downturn unscathed? Can
China continue to attract investment amid global financial system crisis?
How do you find your next investment or entrepreneurial opportunities in
China after its decades of astronomical economic growth?
We hope you could find your answers from the coming event entitled "
Investment, Development and Entrepreneurship in China". This seminar,
introduced by Chinese Overseas Exchange Association (中国海外交流协会), will
show you a b
d****t
发帖数: 372
2
来自主题: SanFrancisco版 - 切身利益
With this bill, you won't be exceeding the lifetime maximum limit cause there
won't be any, and even if your bill is in the millions (say if you have a
premature baby, or severe car accidents, the bill can be astronomical), you
don't have to sell your house or even claim bankruptcy.
This bill is good people!
S*********g
发帖数: 24893
3
http://www.prisoners.com/relcrime.html
宗教对犯罪率的影响
更加信仰基督的地方有更多的社会弊病和犯罪。这是格雷戈里。保罗在学术杂志《宗教
与社会》上发表的初步结论,这个杂志是内布拉斯加州一所教会学校的学报。
http://moses.creighton.edu/JRS/2005/2005-11.html
研究表明,基督教统治的美国南部和中西部地区,社会弊端和犯罪更严重,谋杀,性病
,死亡率更高。这项研究还表明,美国的犯罪率和基督徒比例,比其他发达世界国家都
高得多。
无法回避的现实是,基督教的教条更合适一个病态的社会。宗教狂热分子和极端主义比
毒品危害更大。
理性的人认识到基督教神话的荒谬可怜,而基督徒,尤其是福音派,或原教旨主义者,
不过是一些伪君子,用宗教作为武器来贬低他人。
格雷戈里。保罗的研究首次量化了基督教教义产生的社会效果。不只是基督教,一切狂
热的邪教都可能会有类似的邪恶效果。
当然,天主教会花了几百年压迫陷入贫困和苦难的老百姓。穆斯林有同样的呼吁
:暴力,复仇,排斥和压迫。
理智的人会奇怪宗教神话的诞生。
在美国,宗教=残酷。
Cr... 阅读全帖
r*******1
发帖数: 97
4
Experience camping, Star/Solar watching in an astronomical observatory
equipped with 30-inch (760 mm) telescope; Sunset viewing from mountain peak;
Picnic in the park。
http://www.meetup.com/gowest/events/32954192/
h**G
发帖数: 9825
5
http://finance.yahoo.com/news/official-winning-lottery-ticket-s
051141399.html
CHICAGO (AP) -- Maryland lottery officials announced early Saturday that
their state sold what could become the world's largest lottery payout of
all
-time, but it wasn't immediately clear if that ticket holder would get
sole
possession of the $640 million jackpot or have to split it with other
winners.
Carole Everett, director of communications for the Maryland Lottery,
said
the winning Mega Millions ticket was purch... 阅读全帖
m*******4
发帖数: 884
6
A large meteor streaked across the night sky Wednesday night and was seen
and heard throughout the Bay Area.
Sky observers took to social media to report that they had seen a bright
fireball with hues of red and orange break up overhead shortly before 8 p.m.
, accompanied by a loud boom. The sound was so loud, some residents reported
it shook their homes, making them think it may be an earthquake.
Jonathan Braidman, astronomy instructor at Oakland's Chabot Space and
Science Center, said the mete... 阅读全帖
k*****a
发帖数: 1463
7
The bond market is always smarter than stock.
The banks were enjoying the best time because of the artificially low
interest rate bank can borrow from FED. Then they put the same money back to FED
via government bond, it is federal reserve's free money giveaway. All tax
payer is paying into the banking system. Therefore banks are on the winning
side of table for sure.
The scale of the FED support of housing is astronomical. The way to do is
also simply purchasing MBS. There is 100 houses for sal
s******n
发帖数: 42
8
来自主题: Seattle版 - Event in Lake Forest Park/Shoreline
http://www.cityoflfp.com/news/2011pr/etc-20110615.html#2
Lake Forest Park is celebrating the 50th Yrs anniversary.. Some fun events
for kids this weekend.
Friday, June 17 - Evening Events
Movie at All Nations Community Church/Onnuri, 20150 45th Ave. NE, at 8:00 pm.
Enjoy star gazing with Seattle Astronomical Society and marshmallow roast at
Horizon View Park at sunset.
Saturday, June 18 - Noon-3:00 pm Horizon View Park
Free hot dog barbecue.
Ice cream Social compliments of Bluestar Const... 阅读全帖
x***u
发帖数: 297
9
来自主题: Seattle版 - 哪里能得到看日全食的眼镜?
西雅图只能看到95%的日食。要看全食需要到Portland南边一个小时的地方(Salem,
OR)
可以在地图上查:
https://eclipse2017.nasa.gov/sites/default/files/interactive_map/index.html
要是你没有预先准备好去totality path看日全食的话,现在基本上所有的旅馆都没有
了。Air B上的房间已经要价上千了。除非你去backpack camping.
如果你想周一凌晨开车去Oregon的话,估计会堵在I-5上。
刚刚听到一个astronomer 讲99.9% eclipse is not 99.9% experience 。下一次北美
Total Eclipse是2024年。
s****y
发帖数: 18685
10
来自主题: Utah版 - 流星雨
From midnight Friday to 2 a.m. Saturday, Earth is set to pass through a dust
cloud left by a comet, and it could result in the Camelopardalid meteor
shower.
If Utahns want to see even more of the night sky’s wonders, The Salt Lake
Astronomical Society is staging two star parties over Memorial Day Weekend.
On Friday, one will be at Wheeler Farm in Murray, and the other will be
Saturday night at the Stansbury Park Observatory Complex in Tooele County.
http://www.sltrib.com/sltrib/news/57971743-78/... 阅读全帖
s****y
发帖数: 18685
11
来自主题: Utah版 - 小行星命名为Univ of Utah
https://uk.news.yahoo.com/asteroid-hunter-searches-depths-space-earth-
threatening-objects-135817717.html
University of Utah astronomer Patrick Wiggins, who works in the university's
Department of Physics and Astronomy, discovered the asteroid on 8 September
2008, using a 35-centimeter (18.8-inch) optical telescope.
The asteroid, previously known as 391795 (2008 RV77), has been renamed
Univofutah after the University of Utah.
s****y
发帖数: 18685
12
来自主题: Utah版 - 今晚有异象
居然是长征7号残骸
An astronomer at the Harvard-Smithsonian Center for Astrophysics, Jonathan
McDowell, said on Twitter, that it is a stage of a rocket launched in June.
s****y
发帖数: 18685
13
来自主题: Utah版 - 今晚有异象
Jonathan McDowell, an astronomer at the Harvard-Smithsonian Center for
Astrophysics, identified the debris as being part of the second stage from
the first Chang Zheng 7 (a.k.a. "Long March") rocket, which was launched a
month ago.
u****s
发帖数: 110
14
来自主题: WashingtonDC版 - 2012来了
This is what's been published officially by NASA.
2012 January 31 – 433 Eros, the second-largest Near Earth Object on record
(size 13 km × 13 km × 33 km) will pass Earth at 0.1790 astronomical units
(26,780,000 km; 16,640,000 mi). NASA studied Eros with the NEAR Shoemaker
probe launched on February 17, 1996.[4]
f****g
发帖数: 2073
15
But how much, exactly, will it cost the Knicks to keep Lin? And is that cost
really astronomical enough to let Lin walk only a few months after he
exploded into an international phenomenon in NYC?
The answer largely depends on what other roster moves the Knicks make in the
coming years. But we estimate that NY's luxury tax penalty for 2014-15,
with Lin, would be at least $17.5 million and at most $68 million, with the
likely number ~$35.5 million. Without him, it would be between $0 to $20.5
mil... 阅读全帖
m******h
发帖数: 5753
16
来自主题: Fishing版 - 大风起兮云飞扬
大风起兮云飞扬, 威加海内兮归故乡,安得猛士兮守四方!
不知为何老想这几句词, 其实和hurricane 沾不上边的
MA风吹不到, 雨淋不着,地震也躲着。 真的是老天爷的眷顾, MA 这块风水宝地上发
脾气次数有史以来屈指可数。 家家户户的house 保险低的可怜, 过个大风下场大雨跟
中个奖差不多。 终于盼系星星, 盼月亮, 盼来了大自然破坏力最大的飓风老人家。
机会难得, 一定好好欣赏天气陛下的威颜。听广播, 看电视, 查path,看看到底啥
时候能到咱这疙瘩, 兴奋啊, 哈哈
周五下午, 听天气预报, 政府叫干啥就干啥, 麻小鱼照葫芦画瓢, 搞了个list,
面包啊, 水啊, 十几样, 不过最后就买了一大块ham, 几包面包。
周六: 平静的很啊, 飓风换远着那, 上午:一会儿阴天,一会儿晴天,云过雨似牛
毛, 有点闷热。 中午,国内导师师兄弟来访, 把酒尽欢, 咱也下厨, sea bass 三
条, 红烧, 清蒸, 茄汁鱼。后院garden 自产tomato, cucumber, 。。。。,外加
几枚鲜桃,担心下大雨有, 客人提前启程。 预报说最早 今晚 hurricane... 阅读全帖
a*****g
发帖数: 19398
17
来自主题: Go版 - 天地明察
现在出了 Tenchi.The.Samurai.Astronomer.2012.720p.BluRay.x264-WiKi [PublicHD]
6.6 G
S**********s
发帖数: 4534
18
来自主题: GunsAndGears版 - First sub moa group from M1A
200 yard, 168 SMK w/ 42.5gr IMR4895
M1A standard
That made my day. Then again it only proves how a single 5-shot group does
not represent the actual accuracy.
multiple 10 shot groups is the way to go. with a crappy gun, the odds of
achieving sub moa that way is astronomical.
i*********5
发帖数: 19210
19
来自主题: Swimming版 - 皇帝企鹅 和 孙杨
What Can We Learn from Emperor Penguins and Sun Yang?
http://theraceclub.com/aqua-notes/what-can-we-learn-from-empire
July 13, 2015 2 min read original
The other day I was doing my swim at Founder’s Park in Islamorada, when
Chris, a marine researcher from Key Largo, swimming in the lane next to me,
asked me if I had ever seen a documentary on Emperor Penguins in the
Antarctic. I hadn’t.
“They have this amazing ability to sequester air under their feathers”, he
explained. “When they are swimm... 阅读全帖
d*****o
发帖数: 2868
20
来自主题: Travel版 - 欧洲八国自驾游(编辑中)
5. 法国-斯特拉斯堡(Strasbourg)
斯特拉斯堡 (Strasbourg,又译史特拉斯堡),法国东部城市,阿尔萨斯大区(
Region Alsace)的首府和下莱茵省(Bas Rhin,67号省)的省会。斯特拉斯堡是法国
第七大城市,也是法国最大的边境城市。市区位于莱茵河西岸,与德国巴登-符腾堡州
隔河相望。历史上,斯特拉斯堡处于多个民族活动范围的重合地带。从最初的凯尔特,
再到高卢、日耳曼以及后来的法兰克、查理曼,这些民族都在斯特拉斯堡留下了足迹。
十九时期中期开始则逐渐成为了德法长期争夺的焦点。二战后,凭借得天独厚的地理优
势,欧洲委员会、欧洲人权法院、欧洲反贪局及欧洲议会等多个欧盟合作组织均在斯特
拉斯堡设立总部。[1]
俺们看完了历史悠久的海德堡以后,就一路南下,奔向了与德国隔河相望的斯特拉斯堡
。在计划行程的时候,最早也不知道有Strasbourg这么一个地方,但后来在网上看到那
拥有将近千年历史的Strasbourg大教堂的照片,以及tripadvisor上面上千人对这座城
市的一致好评,当时就决定在Strasbourg停留一天。
回想起来,Strasbourg这... 阅读全帖
M*******s
发帖数: 2630
21
来自主题: astrology版 - 有人看到流星雨了嗎
明明是夜色如墨……
土豆g揉揉眼睛再看看……
刚才看到一个帖子,讲看流星雨的小常识:
http://www.mitbbs.com/article_t/Shaanxi/31288105.html
发信人: pkuwestlion (在温柔中流浪), 信区: Shaanxi
标 题: 看流星雨的一些tips
发信站: BBS 未名空间站 (Fri Aug 13 14:56:15 2010, 美东)
这次是英仙座(还记得圣斗士星矢吗?呵呵)流星雨,持续大概7天,已经过了三天。
北半球都是最佳观测位置。每晚 12:30-3:00 都是最佳观测时间,而且还没月亮,还
有四天时间。
今晚和明晚很多有天文台的地区都开放大型telescope免费给人们观测。具体信息
Google “Perseid meteor shower+ 你所在的城市名”,几乎每一个城市的媒体或者当
地的astronomical society或者天文台都有详细信息,告诉当地居民去什么地方观测。
美好的场景总是短暂的,看流星雨其实就是捕捉那一刹那。昨晚上最激动人心的就是有
两颗在空中交叉划过,还有两颗是平行划过,又大又亮,在场
Y*****2
发帖数: 38613
22
来自主题: bagua版 - 今天
Good Friday (from the senses pious, holy of the word "good"),[1][2] is a
religious holiday observed primarily by Christians commemorating the
crucifixion of Jesus Christ and his death at Calvary. The holiday is
observed during Holy Week as part of the Paschal Triduum on the Friday
preceding Easter Sunday, and may coincide with the Jewish observance of
Passover. It is also known as Black Friday, Holy Friday, Great Friday, or
Easter Friday,[3] though the latter normally refers to the Friday in Eas... 阅读全帖
wh
发帖数: 141625
23
来自主题: LeisureTime版 - 星语心愿 (转载)- by award (转载)
现在知道了,半夜12点-3点:
发信人: pkuwestlion (在温柔中流浪), 信区: Shaanxi
标 题: 看流星雨的一些tips
发信站: BBS 未名空间站 (Fri Aug 13 14:56:15 2010, 美东)
这次是英仙座(还记得圣斗士星矢吗?呵呵)流星雨,持续大概7天,已经过了三天。
北半球都是最佳观测位置。每晚 12:30-3:00 都是最佳观测时间,而且还没月亮,还
有四天时间。
今晚和明晚很多有天文台的地区都开放大型telescope免费给人们观测。具体信息
Google “Perseid meteor shower+ 你所在的城市名”,几乎每一个城市的媒体或者当
地的astronomical society或者天文台都有详细信息,告诉当地居民去什么地方观测。
美好的场景总是短暂的,看流星雨其实就是捕捉那一刹那。昨晚上最激动人心的就是有
两颗在空中交叉划过,还有两颗是平行划过,又大又亮,在场的人都同时叫起来了。有
时候等很长时间都没看见,有时候几颗同时出现。昨晚上的信息是平均每小时有80颗,
55%都是illumination (这是非常高的比例了)
e**5
发帖数: 645
24
来自主题: LeisureTime版 - 牛顿的水桶1687-2011 zt
·方励之·
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,每次提上来的水,大多不过是半
桶水,而且在旋转。常被同吃同住同劳动的老农(其实不老,同我年龄相仿,但农活经
验老道... 阅读全帖
b*s
发帖数: 82482
25
用月相定经度,Nevil Maskelyne,Astronomer Royal,很提倡这个的,还出版了运算
表……

海岛
b*********k
发帖数: 35031
26
☆─────────────────────────────────────☆
chrr (more papers) 于 (Tue May 1 16:37:18 2012, 美东) 提到:
承蒙lilybank相询, 我在此试着解释一下。。。其实很多东西我自己也没搞懂,纯属
蜻蜓点水,大家别笑话我。
四亿二千万年前,秀山的三叶虫愉快地游动在志留纪的海洋当中,作为其天敌的某些鹦
鹉螺类动物,此刻正在进行着一生仅有一次的大狂欢--集体交配,故此三叶虫们表示压
力不大。
这个是塘坳化石地质群,详情可参见百度(当然,百度的论述一向不精确):
塘坳化石地质群遗迹
位于重庆市秀山县塘坳乡,由塘坳乡政府至石地质生物群约5公里。距县城20公里
。与国道326线相接,交通极为便利。经专家现场踏看和鉴定,塘坳古生物化石属距今
约4亿2千万年前的志留系秀山组标准化石,此地层的标识性化石即三叶虫、直角石、及
腹足类动物化石等,在整个华南地区都有此类化石分布,但以秀山县最为典型,因此被
国家确定为志留系中统的标准地层剖面,其科学价值很高,旅游价值较大。
直角石属于鹦鹉螺类,而鹦鹉螺类多以三叶虫为主要... 阅读全帖
b*s
发帖数: 82482
27
来自主题: LeisureTime版 - Supermoon Tonight
http://earthsky.org/tonight/is-biggest-and-closest-full-moon-on
What is a supermoon? The word supermoon didn’t come from astronomy. Instead
, it came from astrology. Astrologer Richard Nolle of the website astropro.
com takes credit for coining the term supermoon. In 1979, he defined it as:
…a new or full moon which occurs with the moon at or near (within 90%
of) its closest approach to Earth in a given orbit (perigee). In short,
Earth, moon and sun are all in a line, with moon in its neares... 阅读全帖
b*s
发帖数: 82482
28
当作闲聊当然无所谓,但是当作科学理论来探讨就有些过了。
Pseudoscience is a set of claims that seem scientific but really aren't.
They are a set of claims that fail to meet many scientific claims and fall
short to conformation bias. Many researchers believe in UFO's and their
sightings but fail to show any scientific evidence.
The first principle of scientific thinking that UFO claimers fail to meet is
falsifiability. Many researchers make the claim that UFO's have been
spotted but fail to support it with a hypothesis. In o... 阅读全帖
b*s
发帖数: 82482
29
来自主题: LeisureTime版 - 【感】小学生读报
还要能多生:
Niklaus had three sons:
Jacob Bernoulli (1654–1705; also known as James or Jacques) Mathematician
after whom Bernoulli numbers are named.
Nicolaus Bernoulli (1662–1716) Painter and alderman of Basel.
Johann Bernoulli (1667–1748; also known as Jean) Mathematician and early
adopter of infinitesimal calculus.
In addition to those mentioned above, the Bernoulli family produced many
notable artists and scientists, in particular a number of famous
mathematicians in the 18th century:
Nicolaus I ... 阅读全帖
c***x
发帖数: 1826
30
来自主题: LeisureTime版 - 请飞天评论:from science to law
Richard Dawkins’ Law Delusion
AIX-EN-PROVENCE – Richard Dawkins is one of the great minds of our time;
yet in his just-published memoir, Brief Candle in the Dark: My Life in
Science, he notes that great minds often err when they leave their field of
expertise. He cites the great astronomer Fred Hoyle, whose book The Nature
of the Universe was essential reading a half-century ago. When Hoyle turned
to biology, he went astray. The same thing happens to Dawkins when he turns
from science to law.
Da... 阅读全帖
I**********s
发帖数: 441
31
这是不太准确的部分. astrophysicist Neil deGrasse Tyson, astronomer and
skeptic Phil Plait, and veteran NASA astronaut and spacewalker Scott E.
Parazynski have offered comments about some of the most "glaring"
inaccuracies.Examples of such mistakes include:
The "momentum" that caused Clooney to cut his line makes no sense because he
and Bullock are stationary with respect to the space vehicle (nor is there
any propulsive force)
The Hubble Space Telescope (HST), which is being repaired at the
beginning... 阅读全帖
I**********s
发帖数: 441
32
来自主题: Movie版 - Gravity两个实际细节问题(JT)
这是拍得不准确的地方:
astrophysicist Neil deGrasse Tyson, astronomer and skeptic Phil Plait, and
veteran NASA astronaut and spacewalker Scott E. Parazynski have offered
comments about some of the most "glaring" inaccuracies.[64][65][60] Examples
of such mistakes include:
The Hubble Space Telescope (HST), which is being repaired at the
beginning of the movie, has an altitude of about 559 kilometers (347 mi),
and an orbital inclination of 28.5 degrees. The ISS has an altitude of
around 420 kilometers (2... 阅读全帖
B****s
发帖数: 796
33
来自主题: PhotoGear版 - 亚当斯的Moonrise是不是合成照?
October 31, 1941 4:05 PM (local time) "At the suggestion of Beaumont Newhall
, Dr. David Elmore of the High Altitude Observatory at Boulder, Colorado,
put a computer to work on the problem [of dating "Moonrise"]. Using data
from a visit to the site, analysis of the moon's position in the photograph,
and lunar azimuth tables, he determined that the exposure was made at
approximately 4:05 P.M. on October 31, 1941."[1]
November 1, 1941 4:49 PM "This date [October 31, 1941] was disputed by
another s... 阅读全帖
n**b
发帖数: 13203
34
来自主题: PhotoGear版 - 真羡慕知足常乐的人。。。
去好好读一读,
http://mycameracabinet.wordpress.com/2011/02/08/nikon-em/
"
Another great feature of the EM, possiblly inherited from other semi-pro
Nikons, is automatic mirror lockup when self-timer is engaged. This feature
will even work with the B mode.
"

Another advantage is a mechanically controlled B shutter means that there is
no battery drain in long exposure, making it suitable for uses like
astronomical photography.
"
x5
发帖数: 27871
35
☆─────────────────────────────────────☆
nbnb (自强不息厚德载物) 于 (Fri Oct 7 13:03:24 2011, 美东) 提到:
Local卖Nikon老手动机,10刀,来了一个大汉,估计是蓝领临时工没啥文化那种。立马
就买了,边按快门边赞叹,现在什么东西都这么贵,这样便宜的好东西去哪里找啊。我
看他那么兴奋,就问他买这么个老掉牙的相机干什么。他告诉我,他非常喜欢摄影,这
个机器不需要电池,可以去拍星轨长时间曝光不担心没电,很多新的相机反而不行。
一个10刀的相机能给人家带来那么多欢乐,再看看这里,咋进去几万的还都不知足天天
骂,闲这个不锐那个不能数毛。
☆─────────────────────────────────────☆
mtime (苏米) 于 (Fri Oct 7 13:04:07 2011, 美东) 提到:
10刀。。
☆─────────────────────────────────────☆
terry2008 (淡泊明志,宁静致远) 于 (Fri Oct 7 13:04:1... 阅读全帖
l*******b
发帖数: 2586
36
http://www.astronomics.com/main/product.asp/catalog_name/astron
http://www.losmandy.com/g-11.html
http://www.modernastronomy.com/camerasQHY.htm
相机好像是买kodak芯片,国内自己做的。
这种ccd都是单色的
先曝光亮度,然后再曝光r, g ,b最后合成。
S******n
发帖数: 5022
37
来自主题: PhotoGear版 - 照片来了
https://www.astronomics.com/sky-watcher-pro-80ed-80mm-apo-refractor-
telescope_p18768.aspx
很重吧
r*******i
发帖数: 1640
38
一般来说过了Astronomical dusk(日落后约一个半小时)天就全黑了。如果附近有城
镇的话后半夜地光会再减少一些。
但是光天黑也没用,得在银河中心升上来的时候效果才好,建议下个star walk之类的
app看一下
j****c
发帖数: 19908
39
来自主题: PhotoGear版 - 息影了
你搜搜看你所在的城市有没有star party club或者astronomical association,一般
都会有的。这样加入他们的活动,你不需要买装备,而且有专业人士指导,好过自己折腾
天文爱好者一般都很热情大方,我们每个月都组织面向public的star party,很多家长
带小孩来参加,上周的流星雨就有800多人参加。我有时也在公司停车场组织同事看木
星土星之类的,小孩子很喜欢
x****k
发帖数: 661
40
这个就可以了:
https://www.astronomics.com/astro-tech-paradigm-dual-ed-eyepieces_c52.aspx
90度diagonal和finderscope可能要在classified上等一下。finderscope优先。
类似这样的:
http://www.telescope.com/Accessories/Telescope-Finder-Scopes/Bl
8x40也可以的。最好是right angle。
w*******d
发帖数: 1504
41
美科学家宣称:发现与地球类似新行星 或适宜人类居住
中新网9月30日电 据外电报道,美国天文学家日前宣称,他们发现了一颗与地球一般
大小的行星,并认为这颗行星可能能够维持生命生存。
报道称,美国加州大学圣克鲁斯分校和华盛顿卡内基学院的天文学家说,这颗新发
现的行星正在环绕被称为格利泽581的星系运行,离地球二十光年。
科学家称,这颗行星正在他们所说的“可居住区域”的中心运行,意思是行星的表
面可能存在维持生命的液态水和大气层。
加州大学圣克鲁斯分校的天文学教授、发现这颗行星的研究小组领导人之一的史蒂
文.伏特说,这一发现为某一行星具备居住条件提供了令人信服的依据。他还说,在宇
宙间可能有更多这种类型的行星。
http://news.yahoo.com/s/ap/20100929/ap_on_sc/us_sci_new_earths
WASHINGTON – Astronomers say they have for the first time spotted a planet
beyond our own in what is sometimes called the Goldilo
S*********g
发帖数: 24893
42
http://www.prisoners.com/relcrime.html
宗教对犯罪率的影响
更加信仰基督的地方有更多的社会弊病和犯罪。这是格雷戈里。保罗在学术杂志《宗教
与社会》上发表的初步结论,这个杂志是内布拉斯加州一所教会学校的学报。
http://moses.creighton.edu/JRS/2005/2005-11.html
研究表明,基督教统治的美国南部和中西部地区,社会弊端和犯罪更严重,谋杀,性病
,死亡率更高。这项研究还表明,美国的犯罪率和基督徒比例,比其他发达世界国家都
高得多。
无法回避的现实是,基督教的教条更合适一个病态的社会。宗教狂热分子和极端主义比
毒品危害更大。
理性的人认识到基督教神话的荒谬可怜,而基督徒,尤其是福音派,或原教旨主义者,
不过是一些伪君子,用宗教作为武器来贬低他人。
格雷戈里。保罗的研究首次量化了基督教教义产生的社会效果。不只是基督教,一切狂
热的邪教都可能会有类似的邪恶效果。
当然,天主教会花了几百年压迫陷入贫困和苦难的老百姓。穆斯林有同样的呼吁
:暴力,复仇,排斥和压迫。
理智的人会奇怪宗教神话的诞生。
在美国,宗教=残酷。
Cr... 阅读全帖
D****T
发帖数: 54
43
那时候有钱读得起中学和大学就是很少数了吧。出国的总人数比起最近三十年应该完全
无法相提并论吧。中国人似乎挺牛B的啊
徐道觉曾被推选担任第13届美国细胞生物学会主席(1973年—1974年)[2]。美国细胞
生物学会(英文:The American Society for Cell Biology;缩写:ASCB)代表了世
界细胞生物学领域研究的的最高水平,历届主席人选中不乏细胞生物学的泰斗级人物,
包括2009年诺贝尔医学或生理学奖得主伊丽莎白·布莱克本(英文:Elizabeth
Blackburn;ASCB 1998年主席)。
徐道觉也是少数能挤入美国学术主流华人领袖级人物,其他华人美国学会主席包括:
赵元任(英文:Chao Yuen Ren):江苏武进人(生于天津),1945年美国语言学会(
英文:Linguistic Society of America)主席;
李景均(英文:C. C. Li):天津人,1960年美国人类遗传学会(英文:American
Society of Human Genetics)主席;
陈省身(英文:Shiing-Shen Chern):浙江嘉兴人,1... 阅读全帖
G****1
发帖数: 8414
44
文章提交者:胡说八道了 加帖在 中间地带 【凯迪网络】 http://www.kdnet.net
[敬请大家欣赏。
方舟子的《世界末日就要到了吗?》,大家看看,方文中的几点,我用2012 doomsday
简单做了些搜所,找到以下英文部分与方文中文做个对照,并附带网站链接。也许这些
英文网站抄了舟子的,舟子应该打假维权。
不过南极的冰少了十万倍,估计是舟子的独创,没人敢抄袭的。
◇◇新语丝(www.xys.org)(xys6.dxiong.com)(xys.ebookdiy.com)(xys2.dropin.org)
◇◇
摘自方舟子著《神秘现象不神秘——方舟子破解世界之谜》(广西科技出版社
2012年3月第一版),该书与2007年版《方舟子破解世界之谜》(陕西师大出版
社)相比,更换了约四分之一内容。作者签名本可到语丝书屋淘宝店购买:yusi.
taobao.com
  世界末日就要到了吗?
•方舟子•
据说这个世界末日是古代玛雅人预言的。这实际上是对玛... 阅读全帖
G****1
发帖数: 8414
45
来自主题: WaterWorld版 - 老罗这个保分班就是赤裸裸骗钱
这就是肘子的真货!
原创]世界末日就要到了吗?又一篇抄袭错误百出的大杂烩
文章提交者:胡说八道了 加帖在 中间地带 【凯迪网络】 http://www.kdnet.net
[敬请大家欣赏。
方舟子的《世界末日就要到了吗?》,大家看看,方文中的几点,我用2012 doomsday
简单做了些搜所,找到以下英文部分与方文中文做个对照,并附带网站链接。也许这些
英文网站抄了舟子的,舟子应该打假维权。
不过南极的冰少了十万倍,估计是舟子的独创,没人敢抄袭的。
◇◇新语丝(www.xys.org)(xys6.dxiong.com)(xys.ebookdiy.com)(xys2.dropin.org)
◇◇
摘自方舟子著《神秘现象不神秘——方舟子破解世界之谜》(广西科技出版社
2012年3月第一版),该书与2007年版《方舟子破解世界之谜》(陕西师大出版
社)相比,更换了约四分之一内容。作者签名本可到语丝书屋淘宝店购买:yusi.
taobao.com
  世界末日就要到了吗?
•... 阅读全帖
G*****7
发帖数: 1759
46
in my opinion, he was astronomically huyou-ed by att labs.
x******k
发帖数: 847
47
http://www.law.harvard.edu/students/orgs/jlpp/Vol30_No2_KatesMa
Harvard Study: Gun Control Is Counterproductive
The study, which just appeared in Volume 30, Number 2 of the Harvard Journal
of Law & Public Policy (pp. 649-694), set out to answer the question in its
title: "Would Banning Firearms Reduce Murder and Suicide? A Review of
International and Some Domestic Evidence." Contrary to conventional wisdom,
and the sniffs of our more sophisticated and generally anti-gun counterparts
across the p... 阅读全帖
x******k
发帖数: 847
48
来自主题: WaterWorld版 - 美国应该修宪禁枪
http://www.law.harvard.edu/students/orgs/jlpp/Vol30_No2_KatesMa
Harvard Study: Gun Control Is Counterproductive
The study, which just appeared in Volume 30, Number 2 of the Harvard Journal
of Law & Public Policy (pp. 649-694), set out to answer the question in its
title: "Would Banning Firearms Reduce Murder and Suicide? A Review of
International and Some Domestic Evidence." Contrary to conventional wisdom,
and the sniffs of our more sophisticated and generally anti-gun counterparts
across the p... 阅读全帖
x******k
发帖数: 847
49
http://www.law.harvard.edu/students/orgs/jlpp/Vol30_No2_KatesMa
Harvard Study: Gun Control Is Counterproductive
The study, which just appeared in Volume 30, Number 2 of the Harvard Journal
of Law & Public Policy (pp. 649-694), set out to answer the question in its
title: "Would Banning Firearms Reduce Murder and Suicide? A Review of
International and Some Domestic Evidence." Contrary to conventional wisdom,
and the sniffs of our more sophisticated and generally anti-gun counterparts
across the p... 阅读全帖
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