A Control Rod is a device used in nuclear reactors to control the fission rate of uranium and plutonium in which the nuclear chain reaction may be slowed or stopped by inserting them further, or accelerated by withdrawing them.
A Control Rod is a device used in nuclear reactors to control the fission rate of uranium and plutonium in which the nuclear chain reaction may be slowed or stopped by inserting them further, or accelerated by withdrawing them.