Precipitins

Precipitins, an archival ephemeral film in the Prelinger Archives collection.

WHY IT’S INTERESTING

Identification of human vs. animal blood, stains through chemical tests - scientists, labs, chemists, rabbits, experiments, blood, nurses, lab technicians, microscopes, test tubes, etc.

SERENDIPITYA little unexpected

FamiliarWeird

A CLOSER LOOK

The Prelinger collection preserves ephemeral films that document everyday life, instruction, commerce, and popular culture. This entry is cataloged as Precipitins.

Identification of human vs. animal blood, stains through chemical tests - scientists, labs, chemists, rabbits, experiments, blood, nurses, lab technicians, microscopes, test tubes, etc.

Watch the film here, then open the archive record for its full description and file details.

FOLLOW THE EVIDENCE

Internet Archive · Prelinger ArchivesPrecipitins

Original explanation based on the sources above. Images carry their own reuse terms.