The auditor general (AG) audit report on Monday revealed negligence in the installation of the siphon drainage system in the passenger terminal building of the Islamabad International Airport (IIA).

Abstract: The early release from wetlands and shallow ponds could provide extra water storage during heavy rainfall, thus mitigating floods. In this paper, a remotely operated integrated siphon system ...

Q: I have a problem with my sprinkler system. At the front of my house are two sprinkler pipes that come out of the ground and are connected by some type of valve. This valve is leaking and I need to ...

The following is a log of a description of this that I gave on FishRoom. You say: Jasonv wants to know about my automatic topoff system. You say: I have a 5 gallon water jug with a narrow mouth, and a ...