Bring the classic puzzle to life. Moving only one disc at a time, transfer the entire tower from one pole to another. No disc can be placed on a smaller disc. Compete to see who can solve the puzzle in the least number of moves.
Bring the classic puzzle to life. Moving only one disc at a time, transfer the entire...
Bring the classic puzzle to life. Moving only one disc at a time, transfer the entire tower from one pole to another. No disc can be placed on a smaller disc. Compete to see...
679-0100
.Here’s the western version of the ancient game of mancala, played in Ethiopia since the 7th century! You win by capturing more “seeds” than your opponent. Start with 3 seeds in each compartment and work your way up to 4 and 5. Strategy is key - you will need to plan 2 to 3 moves ahead. There is absolutely no element of chance involved, making it different from many board games. We include plastic board with molded pits and numerous small...
Here’s the western version of the ancient game of mancala, played in Ethiopia since...
Here’s the western version of the ancient game of mancala, played in Ethiopia since the 7th century! You win by capturing more “seeds” than your opponent. Start with 3 seeds...
679-0150
.Visualize how molecules of iron behave when heated with this intriguing device. Two pieces of clear acrylic have BB's to move two dimensionally. Places on your overhead projector and watch them line up in distinctive patterns to demonstrate annealing, hardening and tempering of a metal. With experiments and illustrated instructions.
Visualize how molecules of iron behave when heated with this intriguing device. Two...
Visualize how molecules of iron behave when heated with this intriguing device. Two pieces of clear acrylic have BB's to move two dimensionally. Places on your overhead...
611-2170
.Set contains parts for you to assemble a Buckyball Allotrope. (Atoms work with all of our atomic model kits.)Contains small items.
Set contains parts for you to assemble a Buckyball Allotrope. (Atoms work with all of...
Set contains parts for you to assemble a Buckyball Allotrope. (Atoms work with all of our atomic model kits.)Contains small items.
671-2104
.Set contains parts for you to assemble a Diamond Allotrope. (Atoms work with all of our atomic model kits.)Contains small items.
Set contains parts for you to assemble a Diamond Allotrope. (Atoms work with all of our...
Set contains parts for you to assemble a Diamond Allotrope. (Atoms work with all of our atomic model kits.)Contains small items.
671-2108
.Set contains parts for you to assemble a Gasoline Molecule. (Atoms work with all of our atomic model kits.)Contains small items.
Set contains parts for you to assemble a Gasoline Molecule. (Atoms work with all of our...
Set contains parts for you to assemble a Gasoline Molecule. (Atoms work with all of our atomic model kits.)Contains small items.
671-2111
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