Acid’s no historical thing.
Acid is still strong.
[video]http://www.youtube.com/watch?v=_fE7TtN4ECo[/video]
[video]http://www.youtube.com/watch?v=wDtm74Cfng4[/video]
[video]http://www.youtube.com/watch?v=ZHFL8WY-_cI[/video]
[video]http://www.youtube.com/watch?v=i04AZZHAz5E[/video]
[video]http://www.youtube.com/watch?v=E96okoiYZbQ[/video]