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Mechanical Advantages: Counting Tensions and Estimating System Efficiency Part 1
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Make a Sand Battery Air Heater at home! no-electricity needed! strong air heater! - w/fan! 300F/150C
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Tech Tip: Easy conversion of a 3:1 to a 5:1 MA system
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How to transition from a raise to lower rope system
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Pulley Systems Rules Knots & Pulleys in Rope Rigging Systems Vol 1 Segment 6 Rigging Lab YouTu
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This is how simple pulley systems work - Rope Access Rigging
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Simple 5:1 Mechanical Advantage converted to a 15:1
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