The TikTok user “High School Hoops” he spent over 10 hours preparing a Rube Goldberg machine in his home, but had not provided an agent almost spoiling chain reaction. The ping pong ball that should have fallen down stairs in a container of water stopped the cat, but paradoxically left it in the right place again.

2 Comments

1. video unstealer says:

   04/04/2020 at 21:43

   https://www.tiktok.com/@highschool_hoops/video/6784214830254476549

   

   

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2. Stephanos says:

   23/01/2020 at 14:19

   Likely to be rigged and he once made such a difficult construction would make sure that nothing will stand in ball, let alone two cats!

   

   

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