February 8, 2009

Michele Brody: help with geothermal spirit. Miguel Zarate

Help with the geothermal spirit: portable warmer powered by batteries?

Hi all,

I need some suggestions regarding the geothermal combustion of the spirit of earth. I am trying to use dry ice for making artificial smoke, but I have encountered some problems and I would like to hear your thought on them:

So far I have only been able to make the fog last for about 30 minutes. It lasts as long as the water inside the container remains warm. In other words, once the dry ice cools the water, there is no more fog. To fix this, I need to find a way to warm the water in a portable, safe, and economic way. The water does not need to be hot, just warm. The problem is, all the water heaters that I know are too big for the head dress. They also consume large amounts of energy and thus require a big heavy battery to power them on (i.e a car battery)

Question: does anyone know of a portable warmer powered by batteries?



  1. Is there a solar powered warmer rather than battery powered? If there is then the wearer can put the solar panel on like back pack?

  2. I mentioned in class Friday toy train smoke. Lionel sells smoke fluid on Amazon for $6.29 for 2oz. of smoke fluid.

  3. You might be able to warm the water with the hand warmers that are sold for hunters to use. HeatMax makes some that you can put in your gloves to keep warm.


Note: Only a member of this blog may post a comment.