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A solar still is a green energy product that uses the natural energy of the sun to purify water. A solar still distills water with…

An air ionizer is one of the most popular air filters being used by the air purifiers. It is a device that uses high voltage…

Rainwater harvesting is a type of harvest in which the raindrops are collected and stored for future use, rather than allowing them to run off.…

Permaculture was originally a word made up of the two words ‘permanent’ and ‘agriculture’. But now the scope is broader, and permaculture is more often…

Atmospheric water generators (AWGs) have been available to consumers since the turn of the century. It is a device that extracts water from humid ambient…

The Currency Transaction Tax (CTT) is a proposed worldwide tax on all currency traded across national borders. A currency transaction tax is a tax placed…

“Permaculture is a philosophy of working with, rather than against nature; of protracted & thoughtful observation rather than protracted & thoughtless labor; of looking at…

Permaculture is a process, continually rethought and built upon. It does not belong to anyone person or rely on one charismatic leader. However, certain insightful…

Waterlogging and salinization are age-old nemeses of irrigated agriculture, and they continue to plague irrigated regions around the world. In fact, about 25% of the…

Waterlogging is the saturation of soil with water, either temporarily or permanently. When there is too much water in an area, the soil is unable…

Solar water disinfection (SODIS) is one of the most practical and low-cost techniques to reduce a load of pathogenic microorganisms in the water at households…

Waterlogging is simply the saturation of soil with water, either temporarily or permanently. When there is too much water in an area, the soil is…