News tagged with water treatment system

DIY water treatment system

(Phys.org) —A low-cost wastewater treatment system built entirely with recycled materials and parts from hardware shops will help transfer Australian expertise to classrooms in Tunisia.

Apr 26, 2013
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Accurate, affordable weather forecasting

The first known rainfall records were kept by the Ancient Greeks, in about 500 B.C. Some 100 years later, people in India used bowls to record the rainfall. The readings were used as a basis for land taxes.

Mar 01, 2013
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Singapore honours Dutch scientist

Singapore said Monday it will award nearly 200,000 US dollars to a Dutch scientist who pioneered an environmentally friendly, low-cost way of treating waste water and refused to patent the process.

Mar 09, 2009
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