More ideas from Gina
Oh my gosh I love it!!!

The best Sheldon Cooper quotes all on one picture. Easily share with your friends. Related posts: Sheldon Cooper Quotes – The Big Bang Theory Sheldon Cooper Quote Friends… Men

Science Stuff: Lab: The Effectiveness of Antiseptics and Disinfectants

Our biology I students have completed their lab on "The Effects of Antiseptics and Disinfectants on Bacteria Grow.