Radiation Oncology refers to the treatment of cancer - and occasionally other diseases - with X-rays and other sources of radiation. As it passes through the diseased tissue, radiation can destroy or slow the development of abnormal cells.
Affiliate programs
Affiliate programs are another way to make quick cash from internet. Affiliate marketing is a multi-billion-dollar industry; US affiliate marketing spending will reach $4 billion by 2014, according to a report by Forrester Research.