I use to work for a private university, and I was proposing to install LCD's that would save their costs over the life of the monitor. This was a good idea and I had charts etc... Except on thing I was unaware of; The university was on a flat rate, so reducing the power usage didn't save the university anything. I wonder if this university was set up the same way, and if so the charges would be more likely for the stolen/borrowed equipment he had been *storing off-site* at his residence.

Although you may not have catapulted sand, you could easily pour it while very hot(scalding) onto enemies, and think about how hard it would be to get out of your suit of armor, or even clothes. All the while burning away at your flesh. Now just think if "Fire Ants" were on the list..that would be the thing to pour on your foes!!!