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Can YOU build all 65 unique pyramids?
65 different tetrahedra from a mere handful of parts; this mathematical riddle is rooted in the wisdom of the Ancients.
Solve the mystery of the ages!
Can YOU build all 65 unique pyramids?
65 different tetrahedra from a mere handful of parts; this mathematical riddle is rooted in the wisdom of the Ancients.
Solve the mystery of the ages!
We received sad news yesterday.Friends,Marc Pelletier, Zometool founder and the …
We are looking at this interesting technology for model …
Chris Hill, Assistant Professor of Mathematics at St. Bonaventure University …