News tagged with rain water

Plans percolate to revive some SF native creeks

(AP) -- Riffling through old maps while researching a history project for San Francisco public schools, landscape architect Bonnie Sherk made a discovery: a century ago a creek coursed where two school campuses stand today.

Apr 24, 2010 4.5 / 5 (2) 0

Desert rhubarb -- a self-irrigating plant

Researchers from the Department of Science Education-Biology at the University of Haifa-Oranim have managed to make out the "self-irrigating" mechanism of the desert rhubarb, which enables it to harvest 16 ...

Jul 01, 2009 4.9 / 5 (8) 1