This fable-like novella about technologies of illusion and a life-changing friendship in Mexico City is enchanting The Shadow of the Object, the new novel from Mexican-American author Chloe Aridjis, ...

A bonobo named Kanzi surprised scientists by successfully playing along in pretend tea party experiments, tracking imaginary juice and grapes as if they were real. He consistently pointed to the ...

An object is something that you can touch. A material is what the object is made from. When we choose a material, we need to select the right one for the object it will finally become. For example, ...