Working at a construction site is loud, dirty, and often dangerous. Roadside construction workers deal with the added risk of being struck by car or truck as it passes through a work zone, its driver unaware or ignoring flags, ...
6 hours ago in Engineering
Israel has unveiled an 1,800-year-old sarcophagus that workers found at a building site and initially tried to conceal.
Sep 03, 2015 in Archaeology & Fossils