Tag Archives: lecture

Richard Feynman Nanotechnology Lecture

“In this lecture, Feynman tries to retell his 1959 lecture from a more modern perspective in that many aspects of his vision have been full filled, particularly with the invention of the electron microscope, the atomic force microscope and experimental … Continue reading

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Carl Sagan’s Christmas Lectures 1977: The Planets

Carl Sagan is a fantastic speaker, and everyone owes it to themselves to listen to him. In 1977, he presented a series of six lectures, exploring the vast expanse of space that surrounds the third planet from the Sun. Despite being … Continue reading

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