While the companies are targeting relatively new markets, their divergent strategies revive an age-old marketing question: Should a company give away the razor, then make up the difference with the blades?

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This week's Ask Engadget inquiry is from Bernard, who wants an answer to the age-old question of ensuring you get the most out of your batteries.

ENGADGET

And the first part of a wholly unscientific answer to an age old question: numbers - are they just a guy thing?

BBC: Monday, 23 April, 2007

But bringing it back to the new age-old question what is a robot, Bokhari believes a robot is an intelligent, autonomous machine capable of doing a range of specialized tasks.

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