Why is it that the white ceramic part of a Spark plug is so good at breaking toughened glass ? Dunc
Quote from: Dunc on July 16, 2009, 06:35:11 PMWhy is it that the white ceramic part of a Spark plug is so good at breaking toughened glass ? DuncGood question. All I know is that it is popular to break the ceramic out of the spark plug and throw them through car windows...f$^%'in punks.
Somehow, I think I'd rather be carrying a manufactured tool so as to have someone to blame when it doesn't work right...
Yer after the wrong guy there. I'm the cheapo, remember?
It makes perfect sense that a rescue tool is a permanent feature of your keychain and no bigger than say, a key. I wish instead of this DIY one I could just buy one but I want it to be no bigger than this one. Does anyone know of a commercial version this size?