Connexion
CIRCA 1920s - Hippopotamuses at the Central Park Zoo in the 1920s.
A monkey in a cage, in a laboratory, participates in a size discrimination test and pulls in a food tray in the 1940s. (1940s)
1950s - Newsreel feature: Atomic Energy - Researching effects on fish and agriculture.
CIRCA 1920s - Bison, yaks, and camels at the Central Park Zoo in the 1920s.
A Rhesus macaque monkey uses a rake to pull in a food tray in laboratory experiment in the 1940s. (1940s)
CIRCA 1920s - Leopards and Tigers at the Central Park Zoo in the 1920s.
CIRCA 1920s - The evening sky has millions of stars but only about 6,000 stars are visible to the naked eye at night, as explained in this 1920s science film.

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14493394
Vidéo Description

Numéro de la ressource de stock de type Vidéo : 14493394

CIRCA 1920s - Bears at the Central Park Zoo in the 1920s.

Informations importantes

Formats Vidéo

  • SD • 720 × 480 pixels • MOV

  • Web • 360 × 240 pixels • MOV

Fréquence d’images

  • 29.97 IPS

Durée

  • 0:53

Contributeur Vidéo

Rick RayRick Ray

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