This microscope photo provided by the Centers for Disease Control and Prevention shows a Fusarium sp. fungal organism in 1972. Lucille K. Georg / ASSOCIATED PRESS When most people think of dangerous ...
Cheese fungus, head lice, human sperm, a bee eye, a microplastic bobble: scientific photographer Steve Gschmeissner has imaged them all under the probing lens of a scanning electron microscope (SEM).