![](https://openlab.citytech.cuny.edu/macdonaldecon2505sping2017/files/2017/04/IMG_1945-225x300.jpg)
This here is the dry dock in which boats are put into so repairs can be made
![](https://openlab.citytech.cuny.edu/macdonaldecon2505sping2017/files/2017/04/IMG_3869-300x225.jpg)
Here we can see the new dock under construction for the new ferry system that the city will be introducing in the future
![](https://openlab.citytech.cuny.edu/macdonaldecon2505sping2017/files/2017/04/IMG_3875-300x225.jpg)
Underneath the waters, there is a group of people that are helping oysters grow in the bay here in the Brooklyn Navy Yard