Viktor Grebennikov - Anti-Gravity & Levitation https://youtu.be/hYJXE4FCm... via YouTube
Viktor Grebennikov - Anti-Gravity & Levitation - YouTube
Dan A. Davidison explains the basis behind Grebennikov's findings and how certain insects really fly (levitate) linking how a spinning vortex creates a magne...
03:14 PM - Apr 28, 2024
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