Tuesday, 10 May 2011
Monday, 9 May 2011
Monday, 2 May 2011
3.13 Excessive exposure of the Human body to Electromagnetic waves
Ultraviolet- Damage to surface cells and blindness.
Infrared- Skin burns.
Gamma rays- Cancer, mutation.
Microwaves- Internal heating of body tissue.
Infrared- Skin burns.
Gamma rays- Cancer, mutation.
Microwaves- Internal heating of body tissue.
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