"You'll see squishy balls flying around the office, " he says, adding that he is a pretty eccentric entrepreneur, often working out of a sport-utility vehicle retrofitted with a three-foot-long desk, two computer screens, a fax machine and shredder.

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To teach cleaners and nightwatchmen advanced mathematics (such as adding up without a calculator) seemed pretty wasteful, and apt to breed discontent.

ECONOMIST: Education and the wealth of nations

For those not in the know, this is pretty much what it sounds like: basically adding GPS-based location data to digital photos so you know exactly where any particular picture was taken.

ENGADGET: GPS photo linking

Adding Skype to the series (in green) is also pretty revealing.

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"If we compare the situation in Tunisia to the rest of the region, particularly Libya and Algeria, it is pretty much under control, " he said, adding that state and foreign interests were not under any significant threat.

NPR: Jihadi Peril Makes Its Way To Tunisia

If there were really a truly gigantic flaw in the theory of Anthropogenic Climatic Change, it would be pretty clear by now, things would simply not be adding up across all of these fields of inquiry.

FORBES: Climate Sins and the High Priests of Peer Review

He pretty much shrugged off the polls, saying he expected a tight race here, adding his usual characterization of his rival: John McCain is a good man.

CNN: Candy Crowley/

I'll sit down with any player who's uneasy about my coming out, " he says in his account, adding: "Still, if I'm up against an intolerant player, I'll set a pretty hard pick on him.

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