Browse Objects

Microscopic time-lapse footage of a pollen grain and the stigma of a flower in two segments.

Footage from Abundance From India's Acres filmed by John Nash Ott and produced by Madras Fertilizers, Ltd. in 1968.

Footage from Abundance From India's Acres filmed by John Nash Ott and produced by Madras Fertilizers, Ltd. in 1968.

A microscopic time-lapse sequence which includes footage of a pollen tube's growth as well as ragweed pollen's emission of droplets of fluid while ...

Microscopic time-lapse footage of a pollen tube's growth.

Microscopic time-lapse footage of a pollen grain and the stigma of a flower exchanging contact and producing growth activity in six segments.

Film of recorded footage of a high speed infrared wheel analysis recorded from 30 to 8000 frame per second and played back at 24 frame per second t...

An instructional training film that demonstrates anesthetic techniques for oral surgery that employ light Fluothane, a liquid that is vaporized for...

A medical training film that demonstrates techniques of anesthesia for minor surgery involving the oral cavity, pharynx and larynx. The first part ...

A research film project about the history, evolution, parts and use of respiratory and anaesthetic equipment, from early 1920's circle of suction s...