And there can be too little hydrogen gas made in a boiler to cause an explosion, while what is made will not explode without there is oxygen from without admitted to it, after which the steam ...

PHILADELPHIA, Wednesday, Oct. 3. The boiler in the Preston Mills at Manayunk exploded this morning, scalding several operatives, one of them fatally. Considerable damage was also done to the ...

Murder has stalked and now stalks through our city and land so brazen-faced, in the form of steam boiler explosions, and we have so often in vain directed the attention of lawful authorities ...

As the boiler was already overheated, it exploded when steam was released by Khan, police added. The factory employs 18 workers, but Khan was the only one working at the time of the incident ...