Cold at last, just in time for Christmas! Dark outside, heavy mist, pouring rain. Your hands are freezing cold. You are lying on the couch with your thickest socks on and your furry blanket covering you up to the chin! You definitely have your heaters on, but moreover you either need a hot chocolate, a warm tea, your furry four-legged pet lying on your feet, a hot water bottle, or an electric blanket. Or else, you could discard all the…