I love airplanes. I think they're one of the coolest things, and being able to work around them is kind of cool too. (It was cooler before NWA filed bankruptcy, but that's another story.) Anyway, Boeing has a website up for the 747-800. It's not up on their corporate site so that the public can see it.
It's worth a click. The wings curve in a way that's unusual and I'll be interested to see it in person once it's actually built. 747-800.