Don Debold Flickr News Today

With just two months left in the California rain season, water remains scarce. Why hasn’t Governor Newsom halted corporate water abuses?

Kaushik Patowary Nov 17, 2015 8 comments Perhaps the most bizarre choice of material humans ever made to make a vessel that floats was reinforced concrete. For centuries ships have been made of wood, which later gave way to tougher materials such as steel. But steel was expensive and not readily available, which became a major issue during the World Wars when there was an acute shortage of the metal. Long before the war, in 1848, Joseph-Louis Lambot, the inventor of reinforced concrete, tried ...