h a l f b a k e r yIncidentally, why isn't "spacecraft" another word for "interior design"?
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This piece of apparatus consists of two swings suspended from a
common support such that they swing in the same plane (i.e.
towards/away from one another). The support is itself suspended
from a fixed structure, and can pivot freely at both ends. All three
pendulums are rigid. Step off the access
ladder and chaos will ensue.
Some interesting friendly / hostile strategies may also emerge.
Adjustably_20couple...0playground_20swing
[hippo, Jan 11 2015]
[link]
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