Harvard University

DO NOT EAT ANYTHING FROM THE BOTTOM SHELF OF THE MINI-FRIDGE. I’m testing the effects of various pollutants on populations of rotifers and I would hate for you to become my next trial. It’s for that environmental studies class I was telling you about, the one with the amazing professor; she let me take home some of the extra samples after she did the lab demo, as long as I promised I was about to make a scientific breakthrough. We just finished a unit on water storage and treatment in less-developed countries, and for our midterm, we had to start from scratch and design a low-cost system that…