Heart to Heart - Wouldn't this make a cute doodle toy?

Print it yourself at https://oskarvandeventer.nl/Print-It-.... Buy at https://i.materialise.com/en/shop/ite... or at https://www.shapeways.com/product/DNU...  Heart-to-Heart was designed with the Gearify v2 software by Michael Valle ( https://www.gearifysoftware.com ). I was invited as beta tester of new version 2, which supports involute gears. I started with a heart shape, and let gearify calculate its companion. I took the average of the two shape, and repeated the process a few times. The results is two nearly-mirror-identical heart shapes that roll around each other.  It is a fidget toy. Its purpose to roll it endlessly and to stay mesmerized.

Copyright (c) 2023, M. Oskar van Deventer.

Frequently Asked Question: http://oskarvandeventer.nl/FAQ.html
Buy mass-produced Oskar puzzles at https://www.puzzlemaster.ca/browse/in... (USA, CA) and http://www.sloyd.fi/oskar-deventer-c-... (EU)
Buy exclusive 3D-printed Oskar puzzles at  http://shapeways.com/shops/oskarpuzzles and https://i.materialise.com/shop/design...

• #science_technology
• #twisty_puzzle
• #rubiks_cube
• #mechanical
• #oskar_van_deventer
• #difficult
• #hard
• #problem
• #solve
• #think
• #creative
• #invent
• #art
• #slide
• #turn
• #math
• #fun
• #smart
• #scramble
• #3d_print
• #nylon
• #oskarpuzzle
• #oscarpuzzle
• #puzzle
• #cube
• #engineering
• #innovation
• #gears
• #adults
• #entertain
• #education
• #english
• #us
• #17x17
• #guinness_world_record
• #toy
• #thinkfun
• #hanayama
• #mefferts
• #how_to
• #guru
• #intelligent
• #oddly
• #satifying
• #3d_print
• #print_it_yourself
• #2023
• #kinetic_art
• #hearts
• #cute_toy
• #rolling_hearts