Originally Posted by -FliM-
If he tried to make money off it he would have to ensure it's totally safe first. Shattering/exploding marbles sitting at eye level doesn't sound too inviting to me...that said, it's a great idea and hopefully I have something I can give it a go with.
I'm gonna have to agree.At what point, after so much give and take, are these things gonna blow?Not to take away from the brilliance of this idea.It's truely amazing to be sure. But from a safety stand point, I just have to voice my concern.Maybe, as a parent, I'm a little too cautious.I hope so, because this method really seems promising!