Thanks to an energy saving LED light source, the light-weight presenters offer a long battery life of up to 80 minutes.

ENGADGET: Toshiba outs Lumileo pico projectors, only one of which requires a plug

He also oversaw the development of NCSA Mosaic--the Web browser that led to Netscape Navigator--as well as the popular open-source server software known as Apache.

FORBES: Totally Wired U.

The prosperity that comes with more money is not by itself a cure-all against an ill-led life, and may be a source of dangerous foolishness, as Aeschylus warned centuries ago.

FORBES: How Much Happiness Can Money Buy?

Ideal for viewing content from any source, the XBR-HX950 LED Internet TV includes the X-Reality PRO Engine, a two-chip digital video processor that optimizes any type of HD, SD or low-resolution Internet video.

ENGADGET: Sony sets US pricing for 55-, 65-inch HX950 HDTVs: $4,499 and $5,499

Despite his resignation, Miller is expected to testify Friday at the first congressional hearing on the controversy, which will be held by the GOP-led House Ways and Means Committee, according to a source familiar with the proceedings.

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All this has led many companies to develop a much more pragmatic approach to open-source software.

ECONOMIST: Open-source software in the recession: Born free | The

The potential hazards of working with viruses was underlined in 2007 when the Pirbright laboratory site was identified as the source of a leak which led to an outbreak of foot-and-mouth disease.

BBC: Synchrotron yields 'safer' vaccine

Earlier analysis had led ground controllers in Houston and Moscow to suspect a Russian air-purifying apparatus as being the source of the leak.

MSN: Crew finds ��culprit�� in space station leak

The squeeze on mortgages has led to the entry of "credit crunch", along with the US source of the crisis - the "sub-prime" home loan to those with a poor credit history.

BBC: Credit crunch enters the lexicon