LONDON, Researchers and artists came together for a so-called "Painting with Light" international project to make invisible air pollution in India visible, demonstrating the health threats it poses to the population.By combining digital light painting and low-cost air pollution sensors, the...
Researchers at the Universities of Plymouth and Bath in the UK looked at commonly available teabags made using three different compositions of polylactic acid (PLA), which were buried in soil for seven months.The teabags, made entirely of PLA, were completely intact.However, two types of...