Nemocné navštěvovati

The lecturer shows a microcinematographic sequence of spirochaetes and drawings of the gonoccus (the bacteria responsible for syphilis and...

The film twice states that it doesn't intend a moral injunction, but it clearly does with comments such as "our society... regards sexual intercourse...

Watch the Quidget Family and the Subtractobats perform high-flying feats of mathematics! In this astounding story, Leap, Lily, Tad and wacky...

Cartoon leaflet to support the collection of waste paper.

A short film that warns adults about the dangers of kissing children, which puts them at risk of infectious diseases.