Ether_Snake said:So how would I make a bridge that goes from my house to some other mountain in the distance? My house is on the edge of a cliff and I want to do this to come back to my place easily.
Just use whatever material you feel like, really. You can place a block on the side of any other block (gravel and sand will fall, though). So just lean out over the edge (made infinitely easier ever since sneaking was added), put a block next to the one you're standing on, and repeat until you're where you want to be.
BTW I found what appears to be gold, I guess I need to smelt them to get them out of the rocks?
Yeah, getting gold bars works exactly like iron, except you need to use an iron or diamond pick to mine the stuff.
Also, I could hear zombies in a mine but couldn't see them anywhere. It was day time. What does this mean? There were walls everywhere.
Walls don't block sound at this point, so even if there's tons of granite between you and the zombie, you'll be able to hear them as well as if it were just air. All that means is that there's a room somewhere near you that's large enough to spawn a zombie in.