You can't.
Any use of electrolysis in everyday life of an appartment.
Polonium is not used in everyday life.
There's no use for a black hole since even light cannot escape it.
how are emeralds use in everyday life
In everyday life you use it
Your use of "the" black hole seems to indicate that you are thinking about one specific black hole. Please clarify which one - there are several known black holes, discovered at different times.
I masturbating my anal and vagina everyday to get bigger as hole.
Unless your "everyday life" involves work in some area of engineering, you won't use matrices in your everyday life.
Some gay kids use it in everyday life... go ask them
If LIFE is paheli, then DEATH is the most difficult, worst & never to use "Answer/ solution" to that Paheli. Death is a Black-hole where all such "pahelis like Life", ENDS.
adding subracting mulitplying and counting everyday
how is x-rays used in our everyday lives