Visual aid – The Swinging Ball of Death
… a wonderful example of using a visual aid – Who needs PowerPoint?!! Watch the language he uses, and the use of pause
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… a wonderful example of using a visual aid – Who needs PowerPoint?!! Watch the language he uses, and the use of pause
Bronwyn:
Professor Walter Lewin did a longer, even more suspenseful version in this lecture. Watch how he sets it up (starting at 23:30) by first breaking a glass plate.
I blogged about his lecture in a post on Finding and Communicating Wonder in Physics.
Richard
Thanks Richard,
I wish my lecturers has been as exciting! He is certainly an inspiration to public speakers and educators.