Rhett Dashwood has compiled a fastastical collection of buildings, lakes, fields, roads, forests, and other fun things you can see from space with a fancy pants satellite that form a complete alphabet. The pic here...

When he was at Yale School of Architecture in 2002, John Caserta created a series of 3D alphabets cut out of styrofoam. A particular piece, like this "S" here, would have many sides with different letters on th...