Macrame is a useful and fun craft to master. Once you learn how to macrame, you can make boho home decor, such as a macrame ...

Now researchers have unraveled the mystery behind how such knots form. Two physicists used string-tumbling experiments and mathematical models to create a step-by-step recipe for knot formation ...

which differ from real-world knots in that they have no ends. You can think of each one as a string that crosses over itself a given number of times, and then reconnects with itself to form a ...

but tying even a simple knot in a molecular string is a significant challenge. Now, researchers have demonstrated for the first time how metal ions can coax a single molecular strand into two ...

Derived from the Quechuan word for “knot,” quipus were collections of (usually cotton) strings that could be tied into knots, with each string marking a separate category of data, and ...

Drawings of knots, like the ones done by Tait, are projections of the knot onto a two-dimensional plane. In such drawings, it is customary to draw over-and-under crossings of the string as broken ...

Using its pair of three-fingered arms, the robot can twist strings, form loops and reposition its grips to tie knots on its own without the aid of fasteners. To do this, it uses image-processing ...

It involves the study of mathematical knots, which differ from real-world knots in that they have no ends. You can think of each one as a string that crosses over itself a given number of times and ...