Potpourri: The Other Water Cycle, Diatoms, and South America’s Islands in the Sky
[Potpourri: poh-pohr-ee. definition #4: any mixture, especially of unrelated objects, subjects, etc.] I was checking my e-mail this morning and saw that I had a response from the USDA “ask a scientist” from the other week. It all started when I did my post on Photosynthesis and saw how much Read more…