Unmast and take-off operations of a U.S. Navy N-Class Blimp at Naval Air Station, Lakehurst, New Jersey, United States. Ground handling officer directs the airship while unmasting. Pilot gets the take- off signal. Tractor drivers carry away the mast from the take off zone. Nose handling lines are connected to mules (utility vehicles). Nose is unmasted from the mast. Mules release the handling lines. The airship gets airborne.
Land and mast operations of a U.S. Navy airship at an airbase in United States. Ground handling officer selects a landing position for the airship. The airship lands on the ground. Nose handling lines are connected to mules (utility vehicles). Tractor driver brings in the mast. Winch operator takes up the hauling line. Nose pendent of the mast is connected to the airship's nose. Airship masts. Hauling line is disconnected. Pilot secures the engine.
Dock operation of a U.S. Navy airship in hangar at an airbase in United States. Animation shows wind flow around a hangar and its effect on an airship's docking. Actual scenes of the airship's dock. Mules (utility vehicles) pull the airship into the hangar. Ground handling officer directs the tractor driver while docking. The airship successfully docks. Ground handling crew at work.
Effect of mescaline analogues on the behavior of cats. A laboratory technician puts a cat in an observation case. A test conducted at Aero Medical Laboratory in the United States shows the reaction of the cat when annoyed by the laboratory technician while under the influence of P-Methylphenethylamine. The cat's reflex actions slow after the medicine.
Drug testing on an animal. Effect of mescaline analogues on the behavior of cats. A laboratory technician puts a cat in an observation case. A test conducted at Aero Medical Laboratory in the United States shows the reaction of a cat while under the influence of hallucinogenic P-Methoxyphenethylamine. The laboratory technician holds the tail of a cat in the observation case. The psychoactive drug brings about temporary changes in the normal activities of the cat. The reactions of the cat slow and it feels drowsy.
Effect of mescaline analogues on the behavior of cats. A laboratory technician puts a cat in an observation case. A test conducted at Aero Medical Laboratory in the United States shows the reaction of the cat while under the influence of 2,4,6-Trimethylphenethylamine. The laboratory technician holds the tail of the cat in the observation case. The psychoactive drug brings about temporary changes in the normal activities of the cat. The cat becomes inactive, motionless, feels drowsy and does not react.