Wonder how they get these big MRI machines into the hospitals? Check out this video where they are installing a new 16,000 pound MRI unit into a new tower at Torrance Memorial Medical Center in Torrance, CA.

I was searching to try to understand more about what goes into the walls to be able to accommodate such a device. They do talk about the non-magetic metals that are throughout the room for the outlet covers, screws, cabinet handles etc. It was also very interesting to see that interior walls were lined with copper which they said blocks other radio frequencies from outside the building.