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Searching for gyroscopes
4
59:17
Eric Laithwaite 1974 Christmas Lecture 6: It's My Own Invention
2
58:01
Eric Laithwaite 1974 Christmas Lecture 5: The Time has Come the Walrus Said
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05:51:00
Eric Laithwaite's 1974 Christmas Lectures: The Engineer Through the Looking Glass
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