From futuristic concepts to alternatively powered appliances here are seven innovative ways to keep food cool without a refrigerator.
Best way to keep things cold without a fridge.
Here s five ways to do that.
To keep beers cool without a fridge put them in a cooler or large container filled with cold water ice and a handful of table salt.
Yet refrigeration in one form or another existed long before electric power and the modern refrigerator.
How to keep your food cold without a refrigerator.
Either put water into the jar pan and end up with cool water ice to use during the day for cooling or put your food straight into the jar pan to cool it.
How to keep your food cold without a refrigerator.
If we are going to keep foods fresh once the grid goes out we re going to have to rediscover those methods and put them to use.
The water will cool the beer faster than just ice would and the salt will make the water colder.
Without that capability those foods would spoil fast.
Fill the bags with water experiment to see which works best.
Make an evaporative refrigerator you can find instructions for this in the article.
Use your solar oven to cool basically you make a heat sink but it only works at night.
You might be lucky and.
Create a zeer pot this is basically an ancient type of refrigerator.