Next time if you are near a volcanic mountain which is about to erupt then make sure to try out this experiment!
The extreme hot molten rock which can engulf a village nearby within a minute can be beneficial at times. Yes, it may sound weird but it’s true! A group of people tried preparing the delicious grilled steak on flowing lava and the steaks hardly took any time to be cooked.
Check out how effective is the cooking with lava than using oven, gas stove or barbeque grill.
https://www.youtube.com/watch?v=xz0i94ABgD0