For decades scientists have been trying to solve Feynman's Sprinkler Problem: How does a sprinkler running in reverse work? Through a series of experiments, a team of mathematicians has figured out ...

The technology that helps you use less water without sacrificing healthy grass If you have a yard, you've probably watered it a few different ways over the years. Maybe you dragged a hose or sprinkler ...

See how an automatic sprinkler system douses a fire in seconds Dan Olson, business manager for Sprinkler Fitters Local 183 in Milwaukee, demonstrates how sprinkler systems work to suppress fires in ...

The image illustrates the experimental set-up: (a) Cut-away schematic of the floating sprinkler, (b) Flow control apparatus operating in suction mode, and (c) Flow imaging with a laser sheet ...