Gas chamber carbon monoxide as the lethal agent. Sometimes a box filled with anesthetic gas is used to anesthetize small animals for surgery or euthanasia. Gas chamber A gas chamber is an apparatus for killing humans or other animals with gas, consisting of a sealed chamber into which a poisonous or asphyxiant gas is introduced. The most commonly used poisonous agent is hydrogen cyanide; carbon dioxide and carbon monoxide have also been used. Gas chambers were used as a method of execution for condemned prisoners in the United States beginning in the 1920s and continue to be a legal execution method in
Lawn Rangers of the Thomas Monahan Broom Company, they decided to push lawn mowers and toss brooms in the parade. They still needed a name for what they were doing. Clayton Moore, the original Lone Ranger, was the Grand Marshal of that year's Broom Corn Parade, so they became the World Famous "Lawn Rangers". Over the years the Lawn Rangers have lived life by their motto: You're only young once, but you can always be immature. The group has participated in a number of parades including the Holiday Bowl parade in San Diego, California, the Fiesta Bowl parade in Tempe, Arizona, the