Summary by TwinMind · 8m 50s
Summary by TwinMind · 8m 50s
Summary by TwinMind · 8m 50s
Brian & Jon Test Out Their Rocket Sword! | Mythbusters | Science Channel
Brian & Jon Test Out Their Rocket Sword! | Mythbusters | Science Channel
Brian & Jon Test Out Their Rocket Sword! | Mythbusters | Science Channel
Science Channel
Science Channel
Science Channel
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