How do you keep food cold without fridge?

Put it in freezing cold water or in a fridge

No, food loses moisture and dries up. And if you have some off food in your fridge, It cold spread its bacterium to other open food.

leave it outside

It helps keep food longer allowing for storage of food. Keeps your food cold. FAIL!

They burry it in the snow to keep it cold like a fridge or freezer.

Cover it when you aren't eating. Keep cold food in the fridge or freezer. Make sure food is wrapped well and sealed when it's stored.

to make things cold and some food can get rotten if there stay outside

It uses a liquid to transport heat somewhere else in the fridge.

in the olden days they did nothere food cold when they slaughtered they just ate whole thing they didn't have anything left

You need to make sure you pour it just right. If you do this it will stay cold over night.

by putting it in the fridge

microwave to keep it hot and fridge to keep it cold

keep them cold and in the fridge if needed don't buy what you don't need

The fridge to keep it fresh and cold

Put it in the fridge.

fridge or freezer

well this is just me i think that its either for magnets or it helps keep the food cold but remember not all fridges have metal on the outside my friends fridge does not have a magnet wall

The cold temperature helps slow microbial and enzymatic activity in food which keeps it fresher longer than storing it at higher temperatures.

Up to a week if the fridge is cold enough.

If you live in a cold place, you can put the can outside. This works especially in the winter and at night. You can also place the can on the floor of a garage. Garage floors, especially at night, are fairly cold.

Put it in the fridge. Then you drink it.

food is good for 7 days in the fridge after that it needs to e tossed

put it in the fridge or freezer.

keep it in a fridge, if you don't mind it being cold :)

About three hours depending on what you have in your fridge.

Eskimos use fridges for the same reason others use them - to keep food cold. They heat the inside of their homes as we do and a fridge keeps the food cold. Fridges do NOT stop food freezing. they remove heat from the items within them and radiate that heat outside the fridge using the radiator at the back. they only remove heat, to stop something freezing you would have to introduce heat.

Depends on how long has the power been off, you should check the contents of the fridge as soon as the power is back on. If the food (solids or liquids ) are room temp. I personally will clean my fridge and trash the content. But if the stuff still cold as always, I'll keep it and consume it normally.

You can cook the food or keep it in the fridge or freezer

With a cooler or with a hot or cold bag which can be found at Publix. There is a new product available called the Coldplate. Jon Eakes talked about it in one of his recent newsletters. The website is: www.coldplate.ca.

The freezer is colder then the fridge because the freezer is to keep things frozen and the fridge is to keep things just cold. Somethings are meant to be frozen and if not then they get spoiled or ruined and same with the fridge.

Believe it or not, you can keep water protected in Antarctica by keeping it in a fridge. The temperature is so cold that a fridge could keep it safe from freezing.

keep it in a fridge

it all depends....if its on the fridge,you can keep it as long as the date on the bottom is and if its not in the fridge max. 4 days without it molding

simply to keep food fresh. If the fridge's temp is too high, food will warm to room temperature and go off faster. Too cold, then the food will freeze! Everytime you open the fridge door you are letting room temperature air inside, increasing the temperature of the air inside the fridge, therefore the fridge (if automatic) will measure the temperature and make the air to the right temperature.

either add lots of salt to it or keep it in a REALLY cold place (a fridge would work) or buy food that has an expiration date way away from wen u buy it!! your welcome

put it in the fridge

insulator will keep food cold

put it in the fridge

it compresses air in the pipe's behind the fridge and places it into chamber, to keep it cold it takes air from within the fridge and re-compresses it.A refrigerator will keep food cold by converting gas into liquid, then liquid into vapour. Basic physics maintains that when two surfaces come in contact with the other, the surface with the higher temperature will cool to equal the temperature of its alternate. Coils and metal parts inside…

This obviously depends on how cold your fridge is and how well it works. But on average, I'd say you can keep cooked lentils in the fridge for 2-3 days.

So they can keep cold, and taste fresh when you eat them.

Well, in my experience, I was able to keep them in the fridge for 2 months without any consequences. Ate them and it tasted great. :)

Of course! Just keep your potato salad in a fridge to keep it cold and YUMMY!

Placing hot food inside a fridge means that the motor has to start up and keep running until the temperature returns to normal. Also, food close to the hot food may become semi-warmed, which is not good for preventing food poisoning. Always rapidly cool hot food (cover and place in a draught on the window sill, for instance), and put into the fridge once cold.

The refridgerator was orginally used to store food in a cool eviroment and to keep food such as vegetables fresh and good. It's also used to keep cold food cold and keep cold food from expiring.

If you keep the uncooked lobster in the fridge with a gel cold pack in the container, the lobster can be kept for about two days. If the lobster is not alive when you take it out, do not cook it, throw it away.

I keep lots of cheeses, fruits, veggies, and sandwich meats in my fridge.

they will be the same temperature because they are all in the fridge and it has to keep all the food at a certain temp.

KFC chicken can be left out of a refrigerator for a few hours without spoiling, if the food is covered and left in a cool place. It would not be ideal to keep the chicken out of the fridge overnight.

It won't cause any problems to keep parrot food in the fridge. However, it's not necessary unless you have weevils or moths that regularly get into the food. Always keep parrot food in a sealed jar or container, rather than loose in an open box.