Viscosity Explained Using a Homemade Viscometer - F-J's Physics - Video 159

Описание к видео Viscosity Explained Using a Homemade Viscometer - F-J's Physics - Video 159

Watched honey slowly dripping off a spoon? Here I explain what viscosity is with the help of a home made viscometer. Since making this video I read with interest that EP90 (SAE 90 gearbox oil) has about the same viscosity as SAE 50 engine oil, which explains the results we got!
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https://www.buymeacoffee.com/francisj...
Helps me buy bits and pieces to make these videos!
Very many thanks, F-J

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