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How To Make Dry Ice

In this post I'm going to explain how to make dry ice helped by this video:


We will need:

- A valve to inflate bike wheels
- Cloth
- Botlles of Co2
- Water
- Gloves
- A glass

First of all, we need to screew the bottle to the valve.
Then, you should use gloves because the dry ice is so cold.
Put the cloth in the nozzle of the valve and water in the glass.
After, you must turn the bottle and the CO2 will get out. In the cloth, there will be a white stone.
Then you must put these stones in the water.