Parasympathetic irritation is generated in the test animal by subcutaneous injection of muscarine. Salivary secretion, miosis, convulsive evacuation...

Short film about shepherds in the Puszta

Wilhelm Emter demonstrates individual muscles and muscle groups of the shoulder region, chest region, torso and abdominal region and the arm in...

Compulsory locomotion and continuous circular movement to the operated side without orientation in case of a onesided removal of the cerebrum and...

Plant movements in historical films by Wilhelm Pfeffers: geotropic bending of a horizontal Impatiens glandulifera; germination of Vicia faba;...

Demonstration of the rapid poisoning of a cat hung up in a cloth, strychnine as a trigger of the tonic form of convulsions.

A study of the behavior of monkeys in the African jungle.

The escort vessel with the harpoon searches for whales. The sailor on the observation mast points to a whale. The whale is hit with the harpoon. The...

A silent short documentary directed by Norman Dix.

A silent short documentary directed by Norman Dix.

A silent short documentary produced by Dix-Film.