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David Mao
2,359 followers
2,359 followers
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Good one. But we do need to decide if 0 is a natural number.
I'm glad that mathematicians don't have to deal with news stories such as this:

In a landmark and complex 5-4 decision, the International Mathematical Union upheld the validity of the Fourier inversion formula for square-integrable functions.  The ruling rejected the defendant's argument that the interchange of integrals was justified by the associative law for addition, but found that the inversion formula could nevertheless be justified by interpreting the individual functions as tempered distributions.

Reactions to the decision from both sides of the deeply polarised mathematical community were swift and predictable...

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史上最传奇的新产品发布仪式之一

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非常 impressive 啊

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Cool!
"The Marvelous Floating Stage of the Bregenz Festival In Austria"

Such breathtaking creativity. More of the stages here, via +Laughing Squid:

http://laughingsquid.com/the-marvelous-floating-stage-of-the-bregenz-festival-in-austria/
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Youtube 上的神吐槽:时代再怎么进步,那个女人也不可能二十分钟就收拾好出门的。笑死我了⋯⋯

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What if I have a real glasses?
We think technology should work for you—to be there when you need it and get out of your way when you don’t.

A group of us from Google[x] started Project Glass to build this kind of technology, one that helps you explore and share your world, putting you back in the moment. We’re sharing this information now because we want to start a conversation and learn from your valuable input. So we took a few design photos to show what this technology could look like and created a video to demonstrate what it might enable you to do.

Please follow along as we share some of our ideas and stories. We’d love to hear yours, too. What would you like to see from Project Glass?

+Babak Parviz +Steve Lee +Sebastian Thrun

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我咋觉得这些事情里最难做到的是开车不出任何事故⋯⋯不知道超速算不算⋯⋯
收到一家酒店HR发来的回件, 问我有没有能在英国工作的权利. 提到这个问题就恼火, 去年底把PSW取消时候, 留学生的日子越来越难过了. 每个留学生在英国一年好歹也是3W英镑, 读完书就被扫地出门的感觉.. 英国人你们在骄傲什么啊啊啊啊.
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