Alone in the house this afternoon, I heard a loud bang like shattering glass. Had a think as to what it could have been, then forgot about it. A little while ago my missus and son came home from visiting, and as usual the kid ran upstairs to resume whatever xbox game he's in the middle of. The noise I heard was the sound of a 330ml bottle of Coca Cola spontaneously exploding in his bedroom. Now, he'd got four of these on his teevee shelf, about 3 feet away from where his head would have been, had he been at home at the time. The top third of the bottle, with cap still attached, was lying on his bed. The rest was in a million pieces. I donned full motorcycle kit to dispose of the other three. He could well have been blinded / seriously injured. Can't believe it.