18-06-04 Vitamin and mineral supplements are a staple in many peoples diets, but there is increasing evidence to suggest the most popular ones are essentially useless. 维生素和矿物质补充剂是许多人日常膳食中的固定组成部分，但越来越多的证据表明，最受欢迎的一些...

17-01-03 Lines Written for Elmo Castelnuovo Peter Everwine Its not time that passes, its you, its I -- Rutger Kopland In winter, by late afternoon, its almost dark when you come home from the mine. I hear the front gate creak and the metallic clink of your p...

14-10-13 Mineral coatings on sand particles actually encourage microbial activity in the rapid sand filters that are used to treat groundwater for drinking, according to a paper published ahead of print in Applied and Environmental Microbiology. These findin...