It is a pretty well-known fact that automotive glass does not break into pointed shards-- it is specially designed to crumble into small square bits. Marikology 03:14, 17 March 2008 (UTC)
True, but since the Van Horns' powers allow them to manipulate glass, there's no reason it would have to stay in its original form. Safety glass can easily change its breaking properties with certain molecular/thermal changes. --Noclevername 00:52, 17 March 2008 (UTC)
Usually, I'm not a fan of pointing out goofs that can be rationally argued or explained, but that's the first thing I noticed when I wrote this recap. I considered it a plothole, but your explanation is also good. I'll delete it from the page and we can leave it here as an observation. Marikology 03:14, 17 March 2008 (UTC)