When attacked, pufferfish swell to three times their size. This trick helps them survive in the wild. Here's why.

The chain links simulate heart-shaped bubbles with the highlight being a spherical crystal, but when viewed individually, it resembles a smiley face. You can flexibly change the material to suit the ...

The Pipa Knot is a unique Chinese Macrame knot that is based on the Figure 8 shape. This historical knot has been around for a long time. It's been seen frequently on ancient Oriental clothing as a ...