
Objects
Why a Paper Clip Springs Back After You Bend It
Why a paper clip springs back depends on its looped wire and the metal’s elastic range. Learn why gentle flexes…
Look closely at how familiar things are shaped and used.

Why a paper clip springs back depends on its looped wire and the metal’s elastic range. Learn why gentle flexes…
A small question can make an ordinary object or familiar phrase newly interesting. We follow the clues without pretending every answer is simple.