It is called the swedish fire log. pour and soak for a few days or weeks. then when you need it start it on fire and you have a fire log that last for hours. we did this in the snow when we had parties or people over to keep warm.
No Excuse (Gymless) Workout *This just made me realize exactly how out of shape i am. no excuses. will be doing this every morning & before bed from now on. regardless of whether i go to the gym also or not* PHEW