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.
Two women(Tali Shaul, a psychotherapist and Hagit Morevski, an ecological pond water treatment specialis) living in Even Yehuda have come up with a creative solution to the Israeli housing crisis: the(Diy Camping Hacks)