Inventions

1980s

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This clip contains drawings of early printing presses, people, and a…

1970s

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This clip contains a reenactment of Benjamin Franklin and some of his…

1980s

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This clip is about microscopes and its development. It begins a CU of…

1980s

13165_26574_microscope5

This clip is about microscopes and its development. It begins with a CU…

1980s

13165_26574_microscope6

This clip is about the development and history of microscopes. It…

1980s

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This clip is about the development and history of the microscope and…

1980s

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This clip is an introduction on the development of microscopes and…

1980s

13165_26574_microscope1

This clip is about microscopes. It begins with footage taken from a…

1960s

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This clip contains pages from Leonardo Da Vinci’s journal, and a VO…

1900s

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This clip contains from silent film sets and footage of silent films.…

1980s

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This footage is about nuclear weapons MX missile. A LS of the giant…

1980s

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This video narrates the shelter and support facilities that occupy 25…