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One day there will be something interesting here. Today is not that day, but at least there is a bit more than there used to be...

7 February 2011 0 Comments

Lucky People

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6 February 2011 0 Comments

What would happen if I drilled a tunnel through the centre of the Earth and jumped into it?

What would happen if I drilled a tunnel through the centre of the Earth and jumped into it?

Although it would be impossible to do this on earth, you actually could do this on the moon. The moon has a cold core and it also doesn’t have any oceans or groundwater to mess things up. In addition, the moon has no atmosphere, so the tunnel would have a nice vacuum in it that [...]

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6 February 2011 0 Comments

10 Strange Things About The Universe

10 Strange Things About The Universe

The universe can be a very strange place. While groundbreaking ideas such as quantum theory, relativity and even the Earth going around the Sun might be commonly accepted now, science still continues to show that the universe contains things you might find it difficult to believe, and even more difficult to get your head around.

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6 February 2011 0 Comments

Tiny Water Flea Has More Genes Than You Do

Tiny Water Flea Has More Genes Than You Do

This tiny, near-microscopic water flea has more genes than you. In fact, this freshwater zooplankton is the first crustacean to have its genome sequenced, and its 31,000 genes crowns it the animal with the most genes so far. For those keeping count at home, the average human has about 20,000 to 25,000 genes.

6 February 2011 0 Comments

Funny Hugh Laurie & Stephen Fry comedy sketch! ‘Your name, sir?’

6 February 2011 0 Comments

Ammonite Washbasin

Ammonite Washbasin

Concrete washbasin shaped as a fossil, the Ammonite washbasin from HighTech. Inspired by the archaic beauty of ammonites, this unique design showcases the organic qualities of concrete. The washbasin can be produced in widths between 90 cm and 330 cm with a standard depth of 56 cm, and is available in several colors. It can [...]

6 February 2011 0 Comments

Simple mechanisms explained

Simple mechanisms explained

Below you’ll find animated diagrams and explanations of how various mechanisms work. Some of these have been crucial to major evolutions in mechanisms and technology, and allow us to do anything from fire weaponry to make cars move with the press of a pedal. Mechanical engineering is a complex and beneficial discipline, and this is [...]

6 February 2011 0 Comments

Morley’s trisector theorem

Almost 100 years ago, Frank Morley proved a curious theorem from elementary geometry that unbelievably remained unknown until 1899. With time, the theorem became known in mathematical folklore as Morley’s Miracle (Morley’s Trisector Theorem is a more mundane term.) The theorem states that The three points of intersection of the adjacent trisectors of the angles [...]

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23 September 2010 0 Comments

Best Places to Find Books for iPhone, Kindle

有了Kindle DX, iPhone 4G 发现我电脑里的书开始不够了。实际上这两device都可以读pdf的,可是ePub的文档在这些device上使用的效果更好。特别当屏幕比较小的情况下,ePub可以自动根据屏幕大小重新排版。这样看起来就不像pdf那样要zoom in了。Amit Agarwal曾经有介绍ePub格式。我收集了以下下载书的网站,基本都提供ePub、mobi格式电子书下载。支持iBooks,Kindle,Stanza等阅读器!

28 April 2010 0 Comments

Free Foreign Language Courses Website

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The U.S. Foreign Service Institute teaches foreign languages to government diplomats and personnel for duties abroad—and its courses are available online, for free. Which means you can access audio, texts, and tests in 41 different languages. The FSI Language Courses web site isn’t actually maintained by the U.S. government itself, but the materials developed before [...]

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