The older I get (and yes, I realize 27 is not very old), the more I realize I'm turning into my mother (love you, Mom!). In particular, I am always cold. It used to astound me how cold my mom would get, and now I bring a jacket with me wherever I go.
My current residence is fairly warm, but my room tends to be a bit colder, for some reason. My bed, specifically, is quite frigid when I get in it at night.
Most nights I use my computer about half an hour before I go to bed (checking email, reading blogs, etc.), and the other night I had a grand idea. After I turned off my laptop, I placed it and the cord (that big box part of the cord that gets really hot--what's that called?) under my comforter. When I got into bed half an hour later, voila! My bed was warm!
Yet another reason I love my laptop.
*If you do not know what a hot water bottle is, click here.