Bacterial handprint
Tasha Sturm, a lab technician at Cabrillo College, had her 8-year-old son put his handprint on a prepared petri dish and then incubated it for several days. This was the result:
If you’ll excuse me, I have to go wash my hands about 4,000 times. Bacteria is cooooool though:
(via colossal)
Socials & More