As an example, he said that a moment of "indiscretion" between a "23-year-old male teacher with a 17-year-old female student after a sixth form social function could land the teacher in the criminal court, facing six months of imprisonment".

BBC: News | Education | Heads oppose sex crime move

Where Jobs was the impresario of form, function, and business model, Land was the wizard of optics, chemistry, and physics.

FORBES: Polaroid, Kodak, Apple: No One Escapes the Winds of Creative Destruction

Land Rover and Jaguar have launched sites that function as blogs, that customer and journalists alike can access for up-to-date company info, complete with Twitter feeds, original videos, and hyperlinks to websites followed by the company.

FORBES: Super Cars And The Changing Landscape Of Electric Luxury

Land-based wind turbines are reasonably cheap but function best in the sort of windswept beauty spots that locals like to keep unblemished, so many have stalled in the planning process.

ECONOMIST: When poverty and greenery collide

One part of Google is busy creating indexes of online information while at the same time filtering out "spam, " which in this context means Web sites whose only function is to make money off the fact you land on them, without providing any sort of "value-added" information in the process.

FORBES: Digital Tools