Editor's note: Do you need something to smile about? Every day, WND selects the best joke offered up by readers and contributors to its Laughlines forum and brings it to you as the WND Joke of the Day. Here is today's offering:
At the end of the semester, a 10th-grade chemistry teacher asked her students what was the most important thing that they learned in lab.
A student promptly raised his hand and said, "Don't lick the spoon."
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