Tag » Pulley
Carabiner 連滑輪 pulley
Digital Culture is a major that explores interdisciplinary art by combining other aspects to it like different sorts of engineering. My focus in this major is in music and I have been very intrigued by the acousmatics of sound and how we can and do interact with sounds every day. 393 kata lagi
Willcox Gibbs Industrial Sewing Machine Head 23636 Pulley Driven Vintage B
Willcox Gibbs Industrial Sewing Machine Head 23636 Pulley Driven Vintage B Offering This Vintage Wilcox Gibbs Sewing Machine Head L Model 23636. 791 kata lagi
Why a triple block? Why not a double? or a single?
Because two triple blocks working together gives you a 7:1 mechanical advantage- 5,000 lb log requires only ~720 lbs of force to lift. 413 kata lagi