Saab Windows: The Strongest Material On Earth :)
In recent times, several viral video footage appeared showing how it’s impossible to break windows on Saab cars.
However, of course the windows can be broken, but impacts similar to that for a reason (ever heard of hail) but are also designed to “shatter” when force is applied in a concentrated area (ie: with the sharp ends of a seat’s head rest) flip the hammer around to the claw and it will shatter at a child’s touch. All car windows are like that
All you need is something sharp to break the surface of the glass and it will shatter. A hammer won’t do it because it can’t break the surface due to being flat.
In any case, these are fun videos. Saab, the Nokia among cars :)