Wow..... Almost noones heard of the cermaic sparkplug thing?
I've known it all my life (well since gr 9), never tried it.
I bet more people here know about the napalm thing with mogas (hmmm I wanna test some 100LL vs regular/bronze mogas) than the sparkplug thing.
I think the theroy behind it is that since glass is liquid (very viscous and slow moving albeit but still a liquid) that it somehow disturbs equilibrium for a second and causes the glass to shatter. Plus if you think about it (well in my mind it makes sense) glass is just molten silica, so ceramic to silica seems like it would "shatter" it.
ಠ_ಠLess QQ more Pew Pew
READY TO >> RACE