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- November 14th, 2008
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navaburo has posted a new entry on: The Hack of the Whenever I Get Around to It
Polarizing Optoacustic Mixer
Goal:To mix two audio signals using amplitude modulated lasers as the transmition medium and a polarizing filter for the selection of the mixing ratio.Concept:Two low-cost red laser pointers which nor…
- October 24th, 2008
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navaburo has posted a new entry on: The Hack of the Whenever I Get Around to It
Rithmomachia
A few years ago, after reading about it in Pappas' Magic of Mathematics, I built a board and pieces for an ancient game similar to Chess, called Rithmomachia, the Philosopher's Game, or Zahlenkampfspi…
