watermelon
We've been drinking watermelon.
So refreshing you'll want to dive in and take a swim in it.
It's the official state vegetable of Oklahoma.
WHAT'S HAPPENING
Your brain is about to explode.
Stop tossing those valuable rinds in the garbage.
And it's *so* easy.
There are a few subtle clues to look out for.
Former NASA engineer Mark Rober shows you how.