This swing is the hit of any party!  Suspended from guy cables at the top, rotating on bearings bottom and top, six swings spin out in a breath-taking ride, powered by pushers at the base.  The above shape is the simplest definition of the crystal structure of gold. Ten foot aluminum struts screw into hubs ~ easily assembled and disassembled.

We’ve had lots of “Swing Parties”. This Summer Solstice (7/21/96) was a great event, with Live Music (master drummer Saeed Abass from Africa, Wade Wilcox on percussion and Ron Rossell on bass guitar)  Timothy Hull took the picture above and a video that captures the feel of the swing & music.  He wrote poetic verse describing the event on his website....go to his subpage, “Port Mór to Aberdeen (a sometimes journal)”

Even one pusher can get the swings spinning fast ~ the more pushers the higher the ride!  Lower tetrahedron is a two-frequency revolving climber.  This swing has been in continual use for 34 years!               Ask about plans and kits!

This version of the crystal swing was built in South India. With 6 more tetrahedra than the one above, a “Merkabah” stellated octahedron (dual tetrahedron, as in drawing below) is created.  This shape is even more elegant and fun.  40 kids were on the swings and perched inside at once!

poles screw into 12-nut clusters with rhombic dodecahedron facets, creating tetrahedron- octahedron grid of Face-centered cubic
closs-packed crystal matrix.