The Bacteria Growth Science Kit from ThinkGeek will not only show you “how to grow bacteria, but you’ll learn how to experiment on the microscopic monsters.” You may be surprised at just how dirty a keyboard is. Available now, priced at $24.99. Video after the break.

Maybe they’ll test how temperature affects bacteria growth – or maybe UV light or antibiotics. Maybe they’ll decide not to experiment and just learn about how bacteria get busy with their bad selves.

[via ThinkGeek]