Film

Molds and How They Grow 1969

10 min Documentary

In this educational film, laboratory demonstrations show the effects of moisture and temperature on the growth of molds. Photomicrography reveals the structure of molds: hyphae, mycelium, spore balls, spores. Beginning with spores on a rice culture, time-lapse photography shows the formation of a new colony.

Watch free in the UK

Not listed as free in the UK right now. You can still watch the official trailer below.