[相对天物] 膨胀宇宙物理学

宠物专用航空公司

Background: 一家用来只供宠物飞行使用的航空公司听起来很奇怪，不过美国最新的 Pet Airways 宠物航空改装了几架货运飞机就准备来运送宠物们。宠物的主人们只要付250美元（大约合人民币1,700元

发表于:2018-12-07 / 阅读(140) / 评论(0)

大千世界

英文杂志-Physics

In the square outside the British Library in London is a sculpture of Sir Isaac Newton - The first man who asked why apples seem always to fall towards the centre of the earth. Maybe they chose it for the spot because it shows a great scientist at wo

发表于:2018-12-07 / 阅读(80) / 评论(0)

英文杂志-Magazine

Supermassive Black Holes 超大质量黑洞 - 3

A supermassive black hole is quite simply gravity gone mad. An object of such concentrated matter its gravitational pull is insatiable. Nothing can escape it, not even light itself. Anything that gets

发表于:2018-12-07 / 阅读(328) / 评论(0)

超大质量黑洞

UNIT 5 Great People Lesson 34 A Universe of Thought

[ti:UNIT 5 Great People Lesson 34 A Universe of Thought] [0:00.971]UNIT 5 第五单元 [0:02.522]Great People 伟人 [0:04.357]Lesson 34: 第三十四课： [0:05.990]A Universe of Thought 思维的领域 [0:08.561]THINK ABOUT IT! [0:09.942]Why do pe

发表于:2018-12-10 / 阅读(139) / 评论(0)

河北教育初中英语（初中起点）九年级上

Supermassive Black Holes 超大质量黑洞 - 12

This correlation is the most important thing we've learned about supermassive black hole so far. Astronomers are always looking for correlations. Whenever you find one that's really tight like this on

发表于:2019-01-02 / 阅读(368) / 评论(0)

超大质量黑洞

纯正地道美语第94期(外教讲解):Big Bang Theory

Global View - Big Bang Theory (C0094) A: Whats up? You dont look too good. B: Yeah, my head hurts, thats all. Ive been in physics class all day. Its killer! A: I liked physics. Its all math, really; arcs, curves,velocity, cool stuff. B: Yeah, yeah, b

发表于:2019-01-07 / 阅读(72) / 评论(0)

纯正地道美语

AS IT IS 2016-10-05 Nobel in Physics Awarded for ‘Strange States’ of Matter

AS IT IS 2016-10-05 Nobel in Physics Awarded for Strange States of Matter Three British-born scientists have won the 2016 Nobel Prize for Physics. The Royal Swedish Academy of Sciences announced the award on Tuesday. The academy is recognizing David

发表于:2019-01-12 / 阅读(83) / 评论(0)

2016年VOA慢速英语(十)月

TED演讲:从遥远的星系中我们可以学到什么(3)

Here is an image. 这是一张照片。 Since galaxy clusters are representative slices of the universe, scaled-down versions. 因为星团可以看做是宇宙的缩小版。 They are mostly made up of dark matter, 它们也是大部分由暗物质构

发表于:2019-01-18 / 阅读(47) / 评论(0)

TED演讲商业篇

纯正英语一分钟-physics

I dont know how people understand physics. I think its a fascinating subject and really wish I understood more. Physics seems to explain everything about our world and our universe. Its as though physics is the key to unlocking all of our worlds myst

发表于:2019-01-21 / 阅读(73) / 评论(0)

纯正英语一分钟

听一分钟英文：Physics-物理

发表于:2019-01-24 / 阅读(62) / 评论(0)

听一分钟英文-P

经济学人96:宇宙大爆炸 Fundamental physics:Big bang

Books and Arts; Book Review; Fundamental physics; Big bang; 文艺；书评；基础物理学；宇宙大爆炸； Popular physics has enjoyed a new-found regard. Now comes a brave attempt to inject mathematics into an otherwise fashionable subject 科

发表于:2019-01-27 / 阅读(114) / 评论(0)

经济学人文艺系列

万物简史第20期:如何营造一个宇宙(12)

I should say that everything is just right so far. In the long term, gravity may turn out to be a little too strong, and one day it may halt the expansion of the universe and bring it collapsing in upon itself, till it crushes itself down into anothe

发表于:2019-01-29 / 阅读(44) / 评论(0)

万物简史

60秒科学:Nobel Prize in Physics

Nobel Prize in Physics The 2009 Nobel Prize in physics goes to Charles Kao of Standard Communications Labs in England and the Chinese University of Hong Kong for the invention of practical optical fiber communication, and George Smith and Willard Boy

发表于:2019-01-30 / 阅读(115) / 评论(0)

60秒科学

2007年VOA标准英语-Pentagon Chief Says Al-Qaida Expanding in N. Af

By Al Pessin Pentagon 13 July 2007 U.S. Defense Secretary Robert Gates says the al-Qaida terrorist network is expanding in North Africa, through a loose network of groups that share its ideology. VOA's Al Pessin reports from the Pentagon. Robert Gate

发表于:2019-02-03 / 阅读(117) / 评论(0)

2007年VOA标准英语（七月）

学个词Learn a Word 第1351期　accelerating

今天我们要学的词是accelerating。Accelerating, 形容词，意思是加速的。三名美国科学家今年被授予诺贝尔物理学奖，他们发现 The universe is expanding at an accelerating pace, 宇宙正在以加速度膨胀。 The

发表于:2019-02-06 / 阅读(55) / 评论(0)

英语单词荟萃

霍金回应“单向”成员单飞：进入平行宇宙

What is the cosmological effect of singer Zayn Malik leaving the best-selling boy band One Direction and consequently disappointing millions of teenage girls around the world? 歌手泽恩马利克退出热门的单向男孩乐队，进而导致数以百

发表于:2019-02-09 / 阅读(121) / 评论(0)

阅读空间

China Official May PMI Rises to 50.8%

China's Purchasing Managers' Index, or PMI, for the manufacturing sector rose to 50.8 percent in May from 50.6 percent in April. This is the eighth consecutive month for the PMI figure to stay above the 50-percent mark. The PMI is a key economic indi

发表于:2019-02-14 / 阅读(149) / 评论(0)

世界各地新闻集锦

万物简史第234期:马斯特-马克的夸克(6)

Particle physics, in short, is a hugely expensive enterprisebut it is a productive one. Today the particle count is well over 150, with a further 100 or so suspected, but unfortunately, in the words of Richard Feynman, it is very difficult to underst

发表于:2019-02-17 / 阅读(44) / 评论(0)

万物简史

英语播客EnglishPod 280

A: Whats up? You dont look too good. B: Yeah, my head hurts, thats all. Ive been in physics class all day. Its killer! A: I liked physics. Its all math, really; arcs, curves, velocity, cool stuff. B: Yeah, yeah, but todays lesson was all about the cr

发表于:2019-03-06 / 阅读(105) / 评论(0)

英语播客-EnglishPod

万物简史第185期:爱因斯坦的宇宙(28)

This was truly startling. The universe was expanding, swiftly and evenly in all directions. It didn't take a huge amount of imagination to read backwards from this and realize that it must therefore have started from some central point. Far from bein

发表于:2019-03-10 / 阅读(123) / 评论(0)

万物简史

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basic point defense missile system