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Comment Re:Are you a human being? (Score 3, Interesting) 527

there was an IWW member (Industrial Workers of the World for anyone unfamiliar -- aka "wobblies") standing on a street corner doing nothing but publicly reading our own Declaration of Independence. After a few minutes, a police officer comes by and arrests him

That was Frank Little.

Comment Re:Satellites in zero-gravity? (Score 4, Informative) 75

From Wikipedia:

"zero-gravity" is usually used synonymously to mean effective weightlessness, neglecting tidal effects.

So, yes, there is plenty of gravity acting upon satellites in orbits, but they are in free fall, so there isn't a significant gravitational force experienced by the components of the satellite due to their accelerating reference frame. Thanks to our somewhat sloppy terminology, this is zero-gravity.

Microsoft

Submission + - Microsoft Seeks Patent for 'Search by Sketch'

theodp writes: So, how does one search for images that aren't tagged with keywords? Google does offer its sometimes-spotty search by image, but what if you don't have an image handy that looks like what you're searching for? Microsoft, reports GeekWire, offers a solution that's 'a little like playing Pictionary with a search engine — drawing a sketch and seeing if the algorithm can return pictures that match it.' That’s the concept behind Microsoft Research's patent-pending 'MindFinder' project, which has already been incorporated into a Windows Phone app called Sketch Match. A patent application made public Thursday notes that touch computing makes sketching easier than ever, making one wonder if we'll be 'giving Bing the finger' with Windows 8!

Comment Re:Feynman - Books and Covers (Score 1) 446

Humans work with base 10 [ten] for good reason.

What reason(s)? All I can see are:

  • Because we have ten fingers and ten toes,
  • because ten is a product of two and five making division by these two numbers easier,
  • and simple momentum (it's too late to change now).

I personally think that hexadecimal is a superior system, especially for communicating with binary computers which use binary naturally. The only reason we can't use it is because we decided that ten was a great number base for some reason.

User Journal

Journal Journal: Unicode 1

Let's test Slashdot Unicode support: ó

User Journal

Journal Journal: vi Reference

vi is a simple screen-oriented text editor from UNIX. Many clones of vi exist throughout the software world. It is difficult to learn how to use vi because it behaves differently from most other text editors. However, once you learn how to use vi, it is an extremely efficient text editor, and so you'll have vi x.txt ingrained in your frequently-used-commands muscle memory.

Here is how I typically use vi:

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