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Check out explanation by Walter Lewin https://www.youtube.com/watch?v=GhawwXcQsUs https://www.youtube.com/watch?v=GhawwXcQsUs
by dowakin 4y ago
Check out explanation by Walter Lewin https://www.youtube.com/watch?v=GhawwXcQsUs https://www.youtube.com/watch?v=GhawwXcQsUs
- sslalready 4y agoI was surprised there was no mention of him in the text. There's more of him on YouTube: https://www.youtube.com/results?search_query=walter+lewin+dotted https://www.youtube.com/results?search_query=walter+lewin+do...
- jacobkg 4y agoIf I recall correctly, Walter Lewin could also freehand draw perfect circles on the chalkboard