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**Important
These junctions use a planetary gear arrangement
It requires both Act One and Act Two to complete all of the puzzles
Spintronic junctions allow the current to branch
Spintronics is a new game (ages 8 to adult) from the makers of Turing Tumble where players build mechanical circuits to solve puzzles
Turing Tumble Marble Reloader spin **ImportantThis tool makes it easy to pick up marbles from the bottom of the board and reload them back on topespecially if you have adult sized fingers! The end of the tube with the rubber band is for picking up the marbles. The other end of the reloader fits in the funnel. Just press the button to release the marbles, loading them into the top of the board.
