Some background first. Stewart apparently held ... began plotting what now has become: "Operation: Wax Smoke." "Now, I am not one to let a practical joke go unanswered," Harvick said on his ...

Background Whether they are on a birthday ... If you touched the wax vapor (white smoke) with another flame, the candle should have immediately lit up again. This time you didn't even have to ...

A chemical plant fire and explosion at Marcus Oil & Chemical in a Houston-area neighborhood produced huge clouds of smoke but was not ... Millions of bags of wax melted and flowed outside ...