Start with folding the cardstock in half vertically then horizontally to create four squares. (Dotted lines show crease lines.) Fold in the four corners to the center of the cardstock. Crease well.

Unlock the art of origami with our step-by-step guide to creating beautiful paper creations. In this video, we’ll walk you through the fundamental techniques needed to transform simple pieces of paper ...

Researchers have developed a method to build tiny structures out of DNA based on 3-D polygonal shapes created with a computer. Researchers have developed a method to build tiny structures out of DNA ...