Radiation has intrigued us with its magnificent properties of imaging and healing.But this discovery, like many others, came with a serra avatar price heavy price.The pioneers of this form of energy themselves often succumbed to its devastating effects and hence, paved a way for future generations to be wary of it, while continuing to use it.This paper attempts to salute those masters who have helped make the radiation world a safer la rams crop top place to live and work in.