Title | : | When a physics teacher knows his stuff !! |
Duration | : | 3 minutes, 19 seconds |
Uploader | : | Lectures by Walter Lewin. They will make you ♥ Physics. |
Added On: | : | 04 March, 2016 |
Views | : | 40.4M times |
Likes | : | 1.2M |
Source | : | YouTube |
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