Dear Woodpeckers: It's a bit rough and heady (sic), but there's an Xmass tree in it somewhere...(see pics - "It" is called SPINNIPS.) Your many well served servings of exquisitely spun, beady balls, all spin each other in it (on magnetic axles here). 3 X 4=12 of them for starters. In a wavy line, lying down (1) or standing up (2). And in a 2d plane (3) Or built/folded up in 3D (4). Around, and (imaginatively) spinning, twelve smaller, beadier, balls (5). I.e., #13 in the famous "Kissing Number." 6 more #13s connect it all by their vortices; to each other on their six square sides, and to the "poles" of the spinning twelves on their triangular sides (6). And so it grows and evolves. Imaginatively forever; bigger and smaller (7). Many Balls - of Momentum. Cheers (8). Have fun, dvb Mount Rainier.