Channel: OskarPuzzle

Category: Science & Technology

Tags: entertainhow togurueducation3d-printrubik's cubeadultsmechanicalturnsmartscrambleoscarpuzzletwisty puzzleproblempuzzles for kidsoskarpuzzlemeffertsguinness world recordenglishhardcube3d printgearsustoyinnovationthinkartnyloninventdifficultsatifyingprint-it-yourself2021engineeringcreativeintelligentthinkfunhanayama17x17slidepuzzleoskar van deventersolveoddlymathfun

Description: More OskarPuzzle at youtube.com/OskarPuzzle?sub_confirmation=1. Print it yourself at oskarvandeventer.nl/Print-It-Yourself. Buy at i.materialise.com/en/shop/item/switch-nut or at shapeways.com/product/UHNYCXNJF/switch-nut. Switch Nut is a nut that can be right-handed or left-handed. The big nut has a little slider that is operated by pushing or gravity. In one state, the nut turns in a right-handed helix, in the other left-handed. Moreover, the nut cannot be placed upside-down. This is because of the asymmetric double threaded bolt, which was reused from Ambidextrous Nut (youtube.com/watch?v=V1H52Q9JLkI). Copyright (c) 2021, M. Oskar van Deventer. Frequently Asked Question: oskarvandeventer.nl/FAQ.html Buy mass-produced Oskar puzzles at puzzlemaster.ca/browse/inventors/oskar (USA, CA) and sloyd.fi/oskar-deventer-c-151_154.html (EU) Buy exclusive 3D-printed Oskar puzzles at shapeways.com/shops/oskarpuzzles and i.materialise.com/shop/designer/oskarpuzzle