Author:Butgereit, LL; Van Rooyen, BDate:Sep 2011The “Internet of Things” is the new paradigm where “things” are becoming more widely connected to the Internet. More and more inanimate objects (such as cars, bridges, cell phones, digital cameras, and telescopes) are equiped with digital ...Read more
Author:Chutter, FMDate:1962In the course of an ecological survey of the macro-invertebrate fauna of the stream and rivers in the catchment of the Vaal Dam the author found a new species of Pseudagrion which is described here. The author’s colleagues, engaged in similar ...Read more