I have the space heater on next to my feet but, as is the way with space heaters, most of the heat hot air is rising and warming my face instead of my feet. So I thought, here’s a problem for science fiction to solve: downward heat. Inverse quantum nanogravity! Tachyon cosmic noise emitters! Will it be used for good? Or will it be used at all?

Then I was like wait, what I actually want is a blanket.