User blog comment:JoeRamirez/Call of Duty Modern Warfare 3 Weapons Wishlist./@comment-3462325-20110325105304/@comment-3346177-20110326073453

man. heartbeat sensors exist. White phosphorus (also used in smoke grenades; see above) can also be used as an incendiary agent. It burns at a temperature of 2,800 °C (5,070 °F). White phosphorus was notably used in the No 76 Special Incendiary Grenade by the British Home Guard during World War II. Thermite and white phosphorus cause some of the worst and most painful burn injuries because they burn so quickly and at such a high temperature. In addition, white phosphorus is very poisonous: a dose of 50-100 milligrams is lethal to the average human. White phosphorus is prohibit for CIVILIAN USE, ONLY BEING USED BY MEAN OF GOVERNMENT AUTHORIZATION