High School Applied Mechanics -- Billiard Balls

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Efren "Bata" Reyes showcases exceptional skill in managing elastic collisions in billiards, demonstrating a level of precision that appears almost luck-based but is consistently reproducible. Observers note that his ability to control the trajectory of billiard balls during play is remarkable. A participant mentions having seen an even more impressive clip of Reyes but is unable to locate it. The discussion highlights the complexity of billiard physics, particularly in scenarios involving moving balls. Overall, Reyes's talent exemplifies the intricate mechanics of billiards.
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Efren "Bata" Reyes demonstrates his superhuman precision in managing elastic collisions. It may look like luck but he does this sort of thing consistently. I've seen one that's even more amazing but have lost track of it.

 
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Here's another good one.



The clip I can't find is similar but the ball he uses for deflection is also moving.
 
I built a device designed to brake angular velocity which seems to work based on below, i used a flexible shaft that could bow up and down so i could visually see what was happening for the prototypes. If you spin two wheels in opposite directions each with a magnitude of angular momentum L on a rigid shaft (equal magnitude opposite directions), then rotate the shaft at 90 degrees to the momentum vectors at constant angular velocity omega, then the resulting torques oppose each other...

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