The puzzle masters: How 3D printing is enabling the most complex puzzles ever created

Gigaom

Oskar van Deventer and George Miller make puzzles.

Not the flat, jigsaw kind, but the complex, 3D variety that most of us associate with the Rubik’s Cube. Both have mathematical minds that allow them to dream up wild interlocking pieces that can take weeks to put together. For Oskar, some of his earlier designs were so complex that they were ahead of the manufacturing capabilities of the time, caging the most exotic shapes in his mind.

In 2003, they visited the Chicago Museum of Science and Industry and discovered something amazing: a 3D printer. They watched, mesmerized, as it printed tiny UFO toys. George bought one immediately when he got home.

“This was a super stupid thing to do because I didn’t know how to make things, how to run the machine, what language it used or anything like that,” George said. “I just said, ‘This is something that I…

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