The Chorus recounts the events leading to Antigone's tragedy. Oedipus, Antigone and Ismene's father, had two sons, Eteocles and Polynices. Upon Oedipus' death, it was agreed that each would take the throne from one year to the next. After the first year, however, Eteocles, the elder, refused to step down.
Ultraviolet (UV) radiation from the sun is the number-one cause of skin cancer, but UV light from tanning beds is just as harmful. Exposure to sunlight during the winter months puts you at the same risk as exposure during the summertime, because UVA rays are present in daylight.
Snow, sand, concrete and water can reflect the sunâs rays onto your skin, and the sun is more intense at high altitudes. The short-term risks of sun exposure are sunburn and sun allergy. The longer-term risks (over decades) include: actinic (solar) keratoses â rough and scaly pre-cancerous spots on the skin.