Description and instruction of using the ancient Pythagorean Abacus to do arithmetic.
PythabacusPYTHABACUS MATH AND SCIENCE EDUCATION TOOLS AND GAMES
2024-07-03
Math education tool based on geometric principles explored by the pythagoreans. Physics science concepts board game that translates leading edge physics concepts into chances, choices and consequences on a journey through the cosmos. Rishon Theory of how the universe is made.