Electromagnetic Waves (1961)
The film explores the nature of electromagnetic waves across various regions of the electromagnetic spectrum, including radio waves, microwaves, visible
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Electromagnetic Waves (1961)
The film explains the concept of electromagnetic waves, particularly focusing on their applications in radar, radio, and television. It describes
Electromagnetism (silent, 1920s)
“Electromagnetism” is a silent educational film from the late 1920s that explains the basic principles of electromagnetism using simple animations,
Electromagnetism At Work (1977?)
The film “Electromagnetism At Work” explores the history and applications of electromagnetic energy, highlighting key figures like Sir Isaac Newton,
Electromagnets And Their Uses (silent, 1972)
Shows how electricity can be used to make magnets and presents various applications of electromagnets. Describes the effects of coiling
Electron Microscopy : An Introduction (1963)
The film provides an introduction to electron microscopy, detailing its historical development and technical mechanisms. It highlights the evolution from
Electronic Intelligence System (1967)
The film discusses the electronic intelligence subsystem of an integrated operational intelligence system (IIs) used for reconnaissance missions. It explains
Electrons At Work (1961)
The film explains the concept of electrons and their role in electric circuits. It describes how electric current is the
Electrons in a Uniform Magnetic Field (1959)
The film demonstrates an experiment using an apparatus to observe the behavior of electrons in a uniform magnetic field. It
Elementary School PartIII (silent, A/B Rolls)
This is silent, A/B roll Kodachrome footage from the Virginia Department of Education. To use this footage from this film
Elementary School, The (Part Three: Understanding the Physical World) 1952
This educational film highlights the importance of discovery and observation in elementary education, focusing on how children engage with the
Elements of Investigation (1960)
The film discusses the essential elements of criminal investigation for law enforcement officers. It highlights the importance of applying classroom