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Take care with oxygen as it can make just about any combustible material into an explosive. I am certainly too chicken to ever use it except exactly as intended with the proper gear.John
Worked with a group of mill wrights (1 wrong) who were playing pranks. Someone took a ball baring and put it in a oxygen hose using a greasy glove. When the pranked turned the oxy on the oxy got set off and blew the torch apart in His hand. No injuries some how.