The $54 million addition, which opened April 20th, 2012, allows children visiting the museum to play a hands-on role in new research.

The addition to the World Heritage list allowed the park to have its first protection plan.

But a few modern additions allow you to get above the action.

The addition of this system increased economic activity in the downtown area and allowed the city to spread out.

The addition of two 5mp cameras will allow owners to record video footage in 3D.

This addition allowed much easier access to normal and emergency services.

An addition of a corner course between the arch bands allows this to occur.

The addition allowed for a larger gym, cafeteria, and band room.

The addition of an indictment now allows the case to proceed to trial.

The addition of dorms in the late 20s allowed students to stay on campus.