Comments by "bruzote" (@bruzote) on "The "W" DOESN'T Stand For WEIGHT! A Certified Lubrication Specialist Explains SAE Viscosity Grades." video.

@4:02 answers the question I could not get answered my whole life. My question was does an oil viscosity value at high temps exceed the viscosity at low temps. Now I know! THANK YOU! For my whole life, people explained both numbers were for viscosity, but it never made sense to me that the higher number was for hotter (less viscous!) oil. Thank you!!!!!! In science and engineering, you should always be working in consistent units. These double numbers violate that rule but nobody ever seems to mention it when they "go into detail".
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