While drinking and driving may be hazardous to one's health, drinking the water in France is not. Saur, a water distribution company in France, installed electronic sensors and high-performance monitoring equipment on an aqueduct that supplies the drinking water for Disneyland Paris. The devices measure physico-chemical and biological data upstream of the water offtake and in the water-treatment plant. Escherichia Coli (E. Coli) levels, measured every two hrs, are used as harbingers of pathogens. Because the bacteria acidifies on glucose media, the Disneyland equipment holds 100 ml (3.4 oz) of water in a nutrient-rich cell and automatically measures the variation in pH. From this, it deduces the quantity of bacteria down to one bac-terium in 100 ml. Traditional analysis time is 48 to 72 hrs. The new monitoring equipment provides results within 11 hrs. Marketed by Ysebaert, the system costs $34,000 to $38,000. Phone (312) 222-1237.
Samsung's Galaxy line of smartphones used to fare quite well in the repairability department, but last year's flagship S5 model took a tumble, scoring a meh-inducing 5/10. Will the newly redesigned S6 lead us back into star-studded territory, or will we sink further into the depths of a repairability black hole?
In 2003, the world contained just over 500 million Internet-connected devices. By 2010, this figure had risen to 12.5 billion connected objects, almost six devices per individual with access to the Internet. Now, as we move into 2015, the number of connected 'things' is expected to reach 25 billion, ultimately edging toward 50 billion by the end of the decade.
NASA engineer Brian Trease studied abroad in Japan as a high school student and used to fold fast-food wrappers into cranes using origami techniques he learned in library books. Inspired by this, he began to imagine that origami could be applied to building spacecraft components, particularly solar panels that could one day send solar power from space to be used on earth.
Biomedical engineering is one of the fastest growing engineering fields; from medical devices and pharmaceuticals to more cutting-edge areas like tissue, genetic, and neural engineering, US biomedical engineers (BMEs) boast salaries nearly double the annual mean wage and have faster than average job growth.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.