Bruce Maccabee on UFO Propulsion Physics from American Antigravity

American Antigravity

Tim Ventura

Bruce Maccabee on UFO Propulsion Physics

1 hour Posted Jun 10, 2016 at 1:06 am.

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We’re joined today by Dr. Bruce Maccabee, an optical physicist formerly with the U.S. Navy, and a leading ufologist. Bruce […]