THERE one rod named radioator as i know can be used with trituim - neut = fusion and tact can be iradiated here trituim and tact is mod elems
		
		
			
			NS CREATES LOW AMOUT OF NEUT BECAUSE POLONIUM NS NOT BEST I WILL CHANGE POLONIUM TO SOMETHING OTHER IN SR AND NS
		
		
			
			pr need neut source or sr uses slow neutron use moderator ur uses neut less power full than pr but pr + ur = more power sr is danger can meltdown uses as self reactive rod and ns can meltdown at low cr  TEST blocks neuts sc TEST blocks heat and pressure B TEST heats watter
		
		
			
			mr - moderator ur - uranium rod pr - plutonium rod sr - SELF REACTIVE  ns - NEUTRON SOURCE cr - CONTROL RODS sc - STRUCTURAL COLLUM B - BOILER TE - TEST