Make lightning in your mouth...

Go into a dark room and chew up a few Wint-O-Green
LifeSavers while looking in the mirror.
(This is one time when it’s okay to chew with your mouth
open!)
Can you see the flashes in your mouth?
Crunching the candy breaks the sugar crystals and
builds up opposite electrical charges on the pieces.
Electrons jump between the pieces, colliding with nitrogen
molecules to make invisible ultraviolet (UV) radiation.
The candy’s wintergreen flavoring absorbs the UV radiation
and re-emits it as the spark you can see. It’s science
in your mouth. Try it!