The 289 area code was created as an area code overlay for the Mississauga (Streetsville) area. Unlike the previous solutions, this process did not require the place to be geographically separated by different area codes.
Ionizing radiation is a term used for radiation whose quanta have energy to directly or indirectly ionize (one or more electrons are released from the atom of the given substance) molecules or atoms while passing through matter, hence the name ionizing radiation.
Everyone living in areas of the world with electricity is being negatively affected. It is only a question of degree. [Dr. Neil Cherry, Evidence That Electromagnetic Radiation Is Genotoxic: the implications for the epidemiology of cancer and cardiac, neurological and reproductive effects.