Input: pink (or blue) gear. Output: the other gear. It turns at the same input velocity but in opposite direction. Green runways are pivoted idly on the gears so it …
Going back to 1996 with Discworld, also known as Discworld: The Trouble With Dragons set on Terry Pratchett’s Discworld book series. You can get Terry Pratchett’s audio books on Audible.com …
Yellow, pink and violet sliders have prismatic joints with blue bar, green bar and grey fixed runway respetively. The sliders are connected together by revolute joints. Input: blue (or green) …
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Subscribe to Dr. Greger’s free nutrition newsletter at and get a free excerpt from his latest NYT Bestseller HOW NOT TO DIE. (All proceeds Dr. Greger receives from his books, …
Input: pink shaft of a gear and a pulley rotating one way (clockwise) at Vi velocity. Output: grey shaft that can rotate two ways subject to axial position of the …
Subscribe to Dr. Greger’s free nutrition newsletter at and get a free excerpt from his latest NYT Bestseller HOW NOT TO DIE. (All proceeds Dr. Greger receives from his books, …