Now I got an idea! Take some kind of rope, and tie the rope and LiPo together. And at the end of the rope you have to hook it up onto some rc-car you got. 5 meter rope should do it. THEN! Drive with fullspeed towards a wall (A minimum of 50mph!) and the just before you hit the wall turn right or left so the LiPo flies at 50+ mph against the wall. Repeat this a few times and after some minutes you will have an RC-car with a little fire behind it