Mathematical knots can represent the knots we encounter ... “We can use knot theory to design new types of materials with properties that can help realize a sustainable future,” he says.

Bantu knots make for a great protective style as well as a means to achieve gorgeous curls once unraveled. Ideal for all hair types, this style includes sectioning the hair into tiny parts, twisting ...

I swear by this brush. It's a must-have. I have type 3c coil hair if you are wondering, but I recommend it for all hair types ...

C. also try it out so we can see how it performs on different hair types. Celia Skvaril: I have straight hair. This is pretty much it after it dries after the shower, but it's incredibly fine.

Box jellies are highly advanced among jellyfish. They have developed the ability to move rather than just drift, jetting at up to four knots through the water. They also have eyes grouped in ...

this water-activated gel detangles and smoothes hair that’s prone to knots. The lightweight formula requires washing out, but it works on all curl types and makes them easier to manage.