Nailing jelly to a wall: is it possible? :-DDD

I've got this one from Boing Boing as well: is it possible to nail jelly to the wall? Laughing out loud Apparently some people simply don't have anything better to do than figuring out such misteries. Wink And apparently I do not have anything better to do than reading such posts on Boing Boing. Laughing out loud

PS: that last one is not entirely true Smile ... there'd be a lot of things that I could/should do instead, but I'm just too lazy to do them. Smile