Archive: Wed May 2017

Antibiotic resistance is an important public health problem. In this lecture, we will learn about what antibiotic resistance is and how it arises. Ultimately, antibiotic resistance occurs through a process of natural selection and evolution. In complex…

by Nicolas P. D. Sawaya figures by Brad Wierbowski More renewable energy means more electricity storage When the National Academy of Engineering ranked the twentieth century’s greatest engineering achievements, first on the list was “electrification,”…