Most sources on composting insist that garden soil must be added to the pile to introduce microoganisms. (fieryfoodscentral.com)
Here, the researchers will collect samples of black carbon and microoganisms while measuring incoming sunlight and reflectivity. (scientificamerican.com)
Indeed, the nanoscale is the scale of biological function, and technologies built at that scale will be essential to image, sense and manipulate microoganisms. (kavlifoundation.org)