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laughing gas
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Does laughing alter your brain chemistry?
Started by thedocBoard Physiology & Medicine |
Replies: 1 Views: 3353 |
30/09/2013 12:39:48 by thedoc |
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What is the evolutionary purpose of laughing?
Started by Matt TisdaleBoard Plant Sciences, Zoology & Evolution |
Replies: 6 Views: 8740 |
17/12/2009 14:50:30 by RD |
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Why is laughing contagious?
Started by MysteryGuitarManBoard Physiology & Medicine |
Replies: 0 Views: 3077 |
28/12/2010 12:15:30 by MysteryGuitarMan |
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Why do we cry sometimes whilst laughing?
Started by John FranceBoard General Science |
Replies: 1 Views: 3913 |
07/05/2010 13:25:33 by StephenJones011 |
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What is "Laughing gas"? Why does laughing gas make you laugh?
Started by paul.frBoard Chemistry |
Replies: 7 Views: 61668 |
28/06/2020 11:16:38 by Bored chemist |