An antimicrobial is a substance that kills or inhibits the growth of microbes such as bacteria (antibacterial activity), fungi (antifungal activity), viruses (antiviral activity), or parasites (anti-parasitic activity).
This still from The Big Combo (1955) demonstrates the visual style of film noir at its most extreme. John Alton, the film's cinematographer, created many of the iconic images of film noir.
Copy of Alexander Graham Bell's original telephone, at the Musée des Arts et Métiers in Paris
