Yep, the reason oil does what it does is 'cauae it's actually made up of ball bearings on a microscopic scale

Wanna hear somethin even stranger? Back in the early to mid 90s I was workin for a Shell distributor. Another distributor in Okla. was taken to court over the possibility they wee sellin another brands 15W40 as Shell Rotella T 15W40, and since the distribiutor couldn prove what they sold was indeed a Shell branded product, they lost the case.

Shell's response was to insure such a defense would never again be in question. How, might one well ask could that be proven without a doubt?

Shells engineers came up with a way to display the Shell logo or Shell pectin (sea shell) in the inividual molecules of Shells branded products, ending once and for all any such claims