Electromagnetism, the science that deals with the phenomena that result from the relationship between electricity and magnetism. The term is also used to refer to the electromagnetic phenomena themselves.
Juice and soda mix well with alcohol, but a few things don't mix so well. Some may just produce embarrassing moments. Others could cost you your life.
As far as stimulating the human central nervous system, meth can hold its shaky, toothless head high. What about this drug makes its sleepless, twitchy, paranoid users so insatiable?