IF YOU DIDN'T COME FROM THE BRAIN TEASER PAGE, GO THERE FIRST. DO NOT READ BELOW.
Here's how it works
When asked this little riddle, 80% of kindergarteners got the correct answer, compared to only 17% of Stanford University seniors.
What is greater than
So, after you sent it to ten friends and you pressed the shift button, what happened? NOTHING. And that is the answer to the riddle. Nothing. Now, go tell more friends about it.