Our fav watering tools: <a href=" If you've got a hose nozzle with multiple settings, chances are pretty good you only use one or two of them. Are the rest worthless? Not quite. Here are the best ways ...

This paper presents the Computational Fluid Dynamic (CFD) analysis to study the effect geometry and flow parameters on thrust force created by the flow from convergent-divergent nozzles to a suddenly ...

After six months of work, Dubrovnik's Small Onofrio’s Fountain is restored, with fresh water soon to flow. Conservation led ...