If you love creative paracord projects, mind-blowing weaves, and unique survival gear, you need to follow me! Join the Weavers of Eternity community for expert tutorials, fun challenges, and must-know ...

Picture an animal that huddles up with others when stressed, babysits its young, hangs out around relatives, and gathers in big groups every year. Did you imagine a rattlesnake? For a long time, ...

The original version of this story appeared in Quanta Magazine. In 1876, Peter Guthrie Tait set out to measure what he called the “beknottedness” of knots. The Scottish mathematician, whose research ...

“They are the ones that have to be able to strike as quickly as possible,” says Alistair Evans, a zoologist at Monash University in Melbourne. It typically takes mammals between 60 to 400 milliseconds ...

After a year of testing, I discovered the diagram in my original GT knot article was wrong. Here’s the corrected version and a brief explanation why this knot still earns my full confidence. Now that ...

Find a string. Really. Do it. Now twist, tie and tangle it as much as you like. Finally, attach the two loose ends of your string together to make a closed loop. (This is a crucial step.) What you ...

In 1876, Peter Guthrie Tait set out to measure what he called the “beknottedness” of knots. The Scottish mathematician, whose research laid the foundation for modern knot theory, was trying to find a ...

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 ...

Found throughout the eastern and southern U.S., copperheads can easily survive in developed areas like suburban neighborhoods, which is one of the reason the species is responsible for the most ...