you don't
Use your brain and think what you want to make with LEGOs.
LEGO has plans to make Prince of Persia Legos.
Search in the internet for an image of angry birds made out of legos and then look at it and make angry birds out of legos
In 1949
yes they do
you make it out of legos!
A key rack can be made out of Lego's by building a wall type structure with the legos. Then make a hook with the legos that sticks out and is sturdy enough and the right size for the keys.
add stuff
The first Ziggurat was make by Nebbacanezer II in about 2000 B.C.
kenex or legos
legos
Probably balsa wood, LEGOs.