Two mathematicians have proved that a straightforward question—how hard is it to untie a knot?—has a complicated answer.

If you love creative paracord projects, mind-blowing weaves, and unique survival gear, you need to follow me! Join the ...

If you love creative paracord projects, mind-blowing weaves, and unique survival gear, you need to follow me! Join the ...

While the origins of ropework date back to ancient times, it is probable that seamanship skills learnt through the need to transport people and goods by sea were key to developing the art of rope ...

Scanning the crowd at a fancy soiree may reveal a wide array of neckties, each fastened with a highly complex mathematical object masquerading as fashion. An entire field of mathematics is devoted to ...