Today we decided to grow disgusting creatures! Lauren created the culture medium by combining water, gelatin, and sugar. Then she poured the liquid into four separate petri dishes where it became solid. When we return from spring break, we will collect some nasty samples from between our toes, inside our nose, under our arms, the bottom of our shoes, the bathroom doorknob, and inside our ears. We will then label and tape the petri dishes shut and put them in a dark place to grow for 14 days. Using our magnifiers, we expect to see gray speckles, green fuzzy stuff, and cram-colored circles. DISGUSTING!
No comments:
Post a Comment