What is laughing gas made of?

Question

What is laughing gas made of?

Answer 1

http://www.dentalfearcentral.org/laughin...

Answer 2

It is a mixture of nitrous oxide and oxygen.

Answer 3

laughing gas is nitrous oxide it can be purchased from head shops and s*x shops if you want to give it a try. it's non toxic non addictive and very fun

go here for health information:

http://www.erowid.org/chemicals/nitrous/...

Answer 4

Nitrous oxide.

Answer 5

gas and laughter