Brunnian link
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In knot theory, a branch of topology, a Brunnian link is a nontrivial link that becomes a set of trivial unlinked circles if any one component is removed. In other words, cutting any loop frees all th
The standard braid is Brunnian: if one removes the black strand, the blue strand is always on top of the red strand, and they are thus not braided around each other; likewise for removing other strands.
Rainbow loom bracelet showing Brunnian chains
Rainbow Loom
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Rainbow Loom is a plastic tool used to weave colorful rubber and plastic bands into decorative items such as bracelets and charms. It was invented in 2010 by Cheong Choon Ng in Novi, Michigan. As of S
Brunnian link
…thus dismantling the structure. Brunnian chains are also used to create wearable and decorative items out of elastic bands using devices such as the Rainbow Loom or Wonder Loom. Berrick, A. Jon; Cohen, Frederick R.; Wong, Yan Loi; Wu, Jie (2006), "Configurations, braids, and homotopy groups", Journal of the…
A Rainbow Loom in use
A fishtail bracelet made from loom bands
Multicolored rubber bands, used to create items with the Rainbow Loom
Snake