I assume it's just the bottom. It might be called the base of the brick though.
The first LEGO products to come out were wooden toys. The first LEGO plastic brick was the Automatic Binding Brick, which did not have any knobs on the bottom and had slots on the sides.
Yes Lego and knex can be combined with a brick called knex bricks. It is a brick shaped like a Lego but has holes into which you stick other pieces shaped like a guard railing and the part that would go into the cement goes into the brick!
The first Lego brick was a 4x2 white Lego!
You Get a Life
at the lego store
To rotate a brick on Lego Universe you should use the arrow keys on your keyboard.
i believe you can find them on a blog called brick shelf
A brick of sand be used
The first Lego was not a Lego brick, it was actually wooden toys.
Lego is a trademark (actually Danish). If you are referring to a set you can just call them "(die) Legos." If you're referring to an individual Lego brick, they are called "(der) Legostein."
find out poo
there is a site called brick arms where they sell ammo, guns, mini figs, and more