The sacked driver Eammon Lynch had admitted he had made a safety error and has been re-instated in a different role and LU says it reacted to the findings of his tribunal NOT the threat of strike action.

BBC: Tube strike: Common sense prevails

Meat jerky "is like Greek yogurt for men, " says Lu Ann Williams, head of research for Innova Market Insights, based in the Netherlands.

WSJ: Krave, Perky Jerky and Others Remake Beef Jerky as a Healthy Protein Snack

"We don't know what interesting things are in the data, " says Ed Lu, chief of innovative applications at Liquid Robotics, the maker of the Wave Glider.

WSJ: A New Wave of Ocean Explorers | Marvels

"A lot of our global climate measurement is based on spacecraft and 30 years old, " says Mr. Lu.

WSJ: A New Wave of Ocean Explorers | Marvels

Chinese worker Lu Shaoqing, who is helping to build sports stadiums in Angola, says he left his wife and seven-year-old daughter in Beijing for a number of reasons.

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"My guess is that the window for DNA computing will close fairly soon, " says Bernard Yurke , a researcher at Lucent's (nyse: LU - news - people) Bell Labs, who built a DNA adding machine.

FORBES: DNA May Make Computers, Not Run Them