00:00Massive stone fortress walls are violently crumbling under relentless 300-pound boulder impacts right now.
00:07How does a wooden mechanical giant hurl massive stone projectiles over 300 yards with pinpoint accuracy?
00:16Common Sense says a simple pulling team provides the power, but the secret lies in a falling multi-ton weight.
00:24Gravity drops a colossal counterweight box, whipping the sling forward to hurl heavy boulders with devastating kinetic energy.
00:33This pure physics mastery explains why massive stone fortress walls are violently crumbling under relentless 300-pound boulder impacts right
00:43now.
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