The boiler of the steam-tug A.S. Field ... as showing the immense force of the explosion, that the weight of the safety-valve on the engine of the tug -- a solid iron ball, weighing, probably ...

The direct cause of the explosion was an over-pressure of steam in a miserable boiler ... Canadaand had been used seven months ; it was a locomotive boiler. We have no strictures to make on ...

Timelapse footage shows Taal Volcano releasing steam before erupting in the Philippines on October 2. The plume built up over the crater before a debris, smoke, and gas explosion followed in ...