In 2003 a team led by David Sinclair of Harvard Medical School described 19 plant-derived molecules that activate sirtuins in yeast.

ECONOMIST: How to live longer��maybe

Dozens of homes were levelled and other buildings - including a school and nursing home a few hundred metres from the plant - were badly damaged.

BBC: Texas Waco fertiliser plant blast search for survivors

The results include a common sewage-treatment plant in Gubin, and a school in Guben where classes are taught in both German and Polish.

ECONOMIST: The German-Polish border

Nearly half that sum is being spent to transform a million-square-foot former Ericsson plant bordering the campus into a new law school and a larger site for the church.

FORBES: Magazine Article

Nearly half that sum is being spent to transform a million-square-foot former Ericsson (nasdaq: ERICY - news - people ) plant bordering the campus into a new law school and a larger site for the church.

FORBES: Prophets of Boom

On one recent morning he quoted Edmund Burke to a group of high-school students and Winston Churchill to workers at a titanium-processing plant.

ECONOMIST: Nevada��s Senate race