Sabtu, 14 Juli 2012

Welcome to Google Reader

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United Shapes

That eggplant is in something of a flaccid state.

What If?

I get a lot of strange hypothetical science questions in my email. People get in debates with their friends - stuff like "what would happen if someone threw a baseball at nearly the speed of light?" or "how many velociraptors would it take to kill <fictional creature>" - and for whatever reason, they decide to email me about it. Puzzling over these questions is a lot of fun, and so I've decided to set up a blog to collect and try to answer them.

You can find it at what-if.xkcd.com. I'll put up a new question and answer every Tuesday. To start things off, I've got two entries disucssing questions I've received-one about relativistic baseball and one about guessing on the SAT.

VIM 101: a quick-and-dirty guide to our favorite free file editor

In the world of text editors, there's a plethora of options out there. If you've ever Googled "how to edit HTML sites" or some such, you know what we mean. Allow us, then, to introduce you to VIM, a free website editor that offers many of the same features as Adobe Dreamweaver, and runs on just about every desktop platform. Specifically, it comes by default on the vast majority of Linux distributions, OS X and commercial Unix systems. (It's available to install on Windows, too.) And did we mention it's free? That command line UI isn't necessarily self-explanatory, though, so join us after the break for a quick crash course to help you get started.
Continue reading VIM 101: a quick-and-dirty guide to our favorite free file editor
VIM 101: a quick-and-dirty guide to our favorite free file editor originally appeared on Engadget on Tue, 10 Jul 2012 15:00:00 EDT. Please see our terms for use of feeds.
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Visual Field

I recently learned something that solved a mystery that had bugged me since childhood--why, when I looked at an analog clock, the hand would sometimes seem to take a couple seconds to start ticking. Google "stopped clock illusion".

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