A Powerful New 'QR Code' Untangles Math's Knottiest Knots
10 points by defrost 3 days ago | 2 comments
larodi 24 minutes ago
Love them knots! The sudoku of the universe :)
replycharcircuit 14 minutes ago
This is not a new QR code, nor is it powerful. It's worse in every way and is not really even a code.
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