anchor.diff:  	materials = list(MAT_METAL = 2000, MAT_SILVER = 500)
   	build_path = /obj/item/grenade/chem_grenade/cryo
   	category = list("Weapons")
  -	departmental_flags = DEPARTMENTAL_FLAG_SECURITY | DEPARTMENTAL_FLAG_MEDICAL
  +	departmental_flags = DEPARTMENTAL_FLAG_SECURITY | DEPARTMENTAL_FLAG_MEDICAL | DEPARTMENTAL_FLAG_SCIENCE
   
   /datum/design/adv_grenade
   	name = "Advanced Release Grenade"
  
positive.code: 	materials = list(MAT_METAL = 500, MAT_GLASS = 300)
  	build_path = /obj/item/firing_pin/test_range
  	category = list("Firing Pins")
  	departmental_flags = DEPARTMENTAL_FLAG_SECURITY
  
  /datum/design/pin_mindshield
  	name = "Mindshield Firing Pin"
  
negative.code: 	materials = list(MAT_METAL = 2000, MAT_PLASMA = 500)
  	build_path = /obj/item/grenade/chem_grenade/pyro
  	category = list("Weapons")
  	departmental_flags = DEPARTMENTAL_FLAG_SECURITY | DEPARTMENTAL_FLAG_MEDICAL | DEPARTMENTAL_FLAG_SCIENCE
  
  /datum/design/cryo_grenade
  	name = "Cryo Grenade"
  