I remember the time I rode an elevator top to the attic of a university building where we found about a ton of mercury and an old radioactive waste storage area. That sent us to the building core of a building next door to sneak into the graduate lab and borrow a Geiger counter.<p>A few years later they cleaned the area out and moved the Latino studies department in.
The video can be downloaded here: <a href="http://livestreamvod-f.akamaihd.net/events/000000000030c2ae/19d2ee6c-f8a5-4d3a-bc09-2d2d21c3912c_2096.mp4" rel="nofollow">http://livestreamvod-f.akamaihd.net/events/000000000030c2ae/...</a>