Laughing gas or nitrous oxide is a chemical compound used in medical settings, especially in surgery and dentistry, for its anesthetic and pain-reducing effects. In this video, we will discuss what laughing gas is, how it was discovered and what it does to your body.

We will discuss the following:

00:00 What is laughing gas?
01:23 History of laughing gas
02:51 How does nitrous oxide work?
05:03 Uses of nitrous oxide
07:51How dangerous is nitrous oxide?

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