Grossology by Silvia Branzei-Velasquez — Microbiologist Sylvia Branzei has written five books on the science of gross things. Her books on Grossology are the inspiration for an exhibit at Gateway Science Museum.
Grossology by Silvia Branzei-Velasquez — Microbiologist Sylvia Branzei has written five books on the science of gross things. Her books on Grossology are the inspiration for an exhibit at Gateway Science Museum.