Plastic pollution clogs river systems for substantially extended than previously thought, new investigate from the College of Leicester demonstrates. Macroplastics — or plastic litter far more than 5mm in size — vacation substantially slower by river methods than formerly considered, at an common pace of significantly less than .01 km […]
scale
Method offers inexpensive imaging at the scale of virus particles | MIT News
Using an normal gentle microscope, MIT engineers have devised a system for imaging biological samples with accuracy at the scale of 10 nanometers — which should permit them to image viruses and most likely even solitary biomolecules, the scientists say. The new approach builds on enlargement microscopy, an strategy that […]
Online education platforms could scale high-quality STEM education for universities
Average instructor compensation per 1000 students with in-person, blended and online instruction for EM and CMT courses at 129 Russian higher education institutions. Credit: Chirikov, et. al., Online and blended (online and in-person) STEM instruction can produce the same learning outcomes for students as traditional, in-person classes at a fraction […]