Frostbite is a problem in space. It can cause body parts to become paralyzed, or cause death. The cold causes freezing of your skin and underlying tissues. The fingers, toes and feet are most commonly affected. Mars is -81 Fahrenheit. This is for once they are on Mars. There are solutions, but none like this. The Advanced Suit Heater has two neodymium magnets both negative. They are on a wood rod with more neodymium negative magnets on the end. These cause the two magnets on the wood to shake rapidly back and forth, creating friction. The friction creates heat that rises to go through the pipes, unless the trapdoor is lifted and the smoke leaves the pipes, going to different place in the suits. The required materials are: Neodymium, copper, and wood. When it is closed, there will be no oxygen in the container so nothing will catch fire.