Have you heard of ASMR? It's a strange yet fascinating sensation.

[InvalidID]

I just found out about it recently and it's kind of weird and intriguing at the same time.

http://en.wikipedia.org/wiki/Autonomous_sensory_meridian_response

 

[DiracPool]

From the Wiki page:

Other phrases to describe the sensation refer to it as a "brain orgasm", "brain massage", "head tingle", "brain tingles", "head orgasm", "spine tingle", and "braingasm"

IDK, Invalid, looks suspiciously like this could be interpreted as philosophy or crackpottery to me. Better hope Evo doesn't find this post.

 

[lisab]

We already have a thread on this:

https://www.physicsforums.com/showthread.php?t=522776