I like brownies better when they're warm, so I came up with a few ways to warm the pre-packaged treats while still sitting in my office. I first tried sitting the brownie atop my laptop charger: http://images.reclipse.net/warmed_brownie.jpg

This worked fairly well, but the charger was less hot when my laptop was at 100% charge, so I sought alternate methods for heating up the brownie. For some reason, I had stumbled across some recent WebGL demos at the time, and noticed that the fan on my laptop would spin up on that particular demo. (http://madebyevan.com/webgl-water/)

This provided a more consistent heat than the charger, since usually my laptops would be completely charged by the end of lunchtime. I had my own laptop and a company-provided laptop, so it wasn't hard to set one of them aside as a brownie warmer.