Non-Electric Refrigerator

What you’ll need:

– Sand

– Small & Large Pot

– Washcloth

1. Place the smaller pot inside the larger pot.

2. Fill the space between the two pots with wet sand and cover the top with a wet washcloth.

3. As the water evaporates from the sand, it pulls the heat out with it, cooling the inner pot.

4. Place the food inside the small pot.