My binder clip IQ test

Here’s a simple test to determine the intelligence of a small child:

Pry open a large binder clip. Ask a child to put their finger in the binder clip.

• If the child puts their finger in the binder clip, the child is probably dumb.

• If the child refuses the request, the child is probably smart.

• If the child slides their finger horizontally into the space at the back of the binder clip, the child is probably a genius.

This test would probably work on adults, too, but it’s socially awkward to ask an adult to put their finger into anything, so I would advise against it.