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Comment Just for fun... (Score 1) 191

As Stanislaw Lem either didn't understand statistics or was simplifying for those who don't ;-)

For an equal chance of failure = (n-1)/n, you need x=ln(1/2)/ln((n-1)/n) parts to have a greater chance of failure.

For n=10e6, that's about 693 thousand components. Quite a lot less than a million!

Correct me if I'm wrong, I won't mind.

Comment Re:Sorry, this is photoshopped. The Shadows. No? (Score 1) 112

I think: The sun is behind the camera, and the apparent angles you see are caused by the shadow being forward (from the camera perspective) of the object. In the parts with vertical edges (the thruster) the shadows look aligned, but in the parts with curved edges underneath (front and back), the resultant offset produces an optical illusion.

Take another look.

Comment Re:what exactly is the point of this? (Score 5, Insightful) 102

I upload photos from my current phone. I used to upload from my old phone. Sometimes from my real camera, via my macbook.

I'd quite like to have all my statuses and discussions easily convertable to a journal.

I think an export/import facility should be standard, normal, required functionality.

FTA:

The idea isn’t that they want you to transfer your data away from Google — they just think it’s important that you can

Hear, hear!

Comment Re:Oh my. (Score 1) 368

I used it with reasonable success. It depended strongly on the people you were collaborating with being good at putting their input into the right place in a document. We had one user who just brain-dumped into the last document he had had open, which reduced functionality almost to zero. I won't be at all surprised to see some elements of Wave turn up in Google+.

Comment I read it, but it was light, so I tested... (Score 1) 109

I've just done a test with (1) a small section of a public image of sushi, with all metadata removed and (2) a photo I just took of some bananas on a white background.

(1) correctly identified what it was, gave me websites using the full original image, full marks, 100%, v.g.

(2) Showed me chopping boards, boxes, a violin... anything where the image had roughly the same colours in roughly the same portion of the image.

So I conclude that it is both. The hash is extremely effective, as you might expect it to be with precomputed info, but the node search is rubbish.

Comment Re:Great (Score 1) 231

RTF***ingA

Not a competitor to Chrome OS

The “Restart to Safari” of OS X Lion will draw comparisons with Google’s Chrome OS. However, the two are worlds apart. True – both offers only the browser with nothing else. However, with “Restart to Mac”, Safari’s password manager is deactivated and users of that mode cannot download any file as the filesystem is completely off limit. Restart to Safari does not remember anything that the user might have done after a reboot.

Chrome OS on the other had has password manager and has access to the filesystem. In short, Chrome OS has been designed with the browser as the main destination and OS X’s “Restart to Safari” feature is aimed for those time when someone asks for your computer to check something on the web and you do not want them to see your files or mess them up.

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