Amaziograph really is amazio-ing. Do you remember the Spirograph, the plastic, cog-based drawing tool that lets you come up with all kinds of psychedelic geometric designs using paper and pens? Or the ...

We humans have always had a fascination with the circle. We experience it throughout nature—in the spiral of the Milky Way, the orbiting planets, and the cycles of life itself. As children, we also ...

That child’s drawing of a house, tree, or person may represent more than an element of the refrigerator-as-art-gallery. It may predict a child’s intelligence later in life. A child’s intelligence at ...