1.) A substance such as lemon
juice,
rain, obviously acid
rain, or milk, that have a pH of under 7.0. They conduct electricity, and have a sour taste. Weak acids (milk &
rain) don'
t have much of an effect on human skin (although they have a horrible effect on teeth). Strong acids such as acid rain & battery acid (especially car) will "eat away" your skin and flesh probably up to the bone.
2.)Lysergic acid diethylamide, LSD, LSD-25, or acid. A very, very, very, very, very, very, very, very, very, very, very, very to the 9000th power dangerous that a gram of it can kill you many times over.
A few micrograms can make you high for eight to twelve hours. In the late 50'
s to the early 70's, it was probably the most common deaths among hippies other than
random violence.