Скачать или смотреть GREY 3M Scotch Brite bowling ball sanding by spinner !

Independent bowling science tests,reviews and experiments :)
For a better experience, watch with English subs ON (created by me 💪 )

Scotch Brite GREY pad BY HAND - PART 1 here :    • Bowling ball surface change test with 3M S...  
Scotch Brite GREY pad BY HAND - PART 2 here :    • Bowling ball surface change test with 3M S...  

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DISCLAIMER : I only check what works and how much, about any brand. I am not sponsored by anyone. Here you will find independent tests and experiments, executed to the best of my ability as a customer/user/science fan. I'm only interested in the truth and evolving the sport ! 💪

USED FOR THIS VIDEO :
1.Jayhawk Desktop Surface scanner (not cheap ! )
2.Some of my balls. Bowling balls ! Some of my BOWLING balls!!! (saved it)
3.Energy and time.
4.My average cell phone.
5.Common sense (some).
6.14 year old laptop (still good for tic-tac-toe or pacman...)

If you find these kinds of videos useful, please subscribe, like, share, or support this effort via Patreon .It will help me to keep making them !Thanks !