The collection and preservation of biological material for further DNA and RNA analysis are critical to many biomedical fields, from medical diagnostics to forensics and biodiversity conservation. The Forensic DNA lab at the University of the Western Cape has developed a novel, proprietary DNA
Fly ash, is a waste by-product from the coal-fired electricity generating stations. Power stations need to dispose of the fly ash in a safe and environmentally friendly manner, making the need to utilize fly ash important. The production of zeolites is one way to beneficiate the fly ash waste where

A system which harvests thermal energy from various sources such as sunlight, cars, power plants, factories and other industries, and converts it into electricity. The harvested heat energy is stored in a storage tank, with water used as an energy storage medium. This then flows along a gradient to