Original: $30.00
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$9.00The Story
Knowing what to wear will knot be a problem with this t-shirt.
• It features the only known 15-crossing amphichiral knot; and in fact, it’s the only
known amphichiral knot with an odd number of crossings.
• Amphichiral means that the knot and its mirror image are the same. For a full
explanation, check out the knot article on page 14 of this magazine!

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
Knowing what to wear will knot be a problem with this t-shirt.
• It features the only known 15-crossing amphichiral knot; and in fact, it’s the only
known amphichiral knot with an odd number of crossings.
• Amphichiral means that the knot and its mirror image are the same. For a full
explanation, check out the knot article on page 14 of this magazine!



















