Introducing Google News Timeline

Posted by Andy Hertzfeld, Software Engineer At Google, we spend a lot of time thinking about how to organize information. Today, we're a...

The story, as it unfolded

Posted by Nandini Seshadri, Software Engineer When you visit Google News, you see the day's top news stories organized by section. You c...

Cooling and Freezing

1. Cooling ia a process in which foods are kept at low temperature (0°C - 5 °C). 2. Examples of food preserved by cooling are vegetables, fr...

Boiling

1. Boiled foods may last longer than unboiled foods. 2. When food is boiled, all bacteria and fungi will be killed.

Drying

1. We can dry food to remove water from the food. 2. Without water in food, bacteria and fungi cannot grow. This can make the food last long...

Food Preservation

Food preservation is a process that makes food last longer. Food preservation can prevent or slow down the action of bacteria or fungi on th...

Food Preservation

Food Spoilage 1. Food can spoil after a certain period of time. 2. Spoilt food will change in texture and taste. 3. One can get food poisoni...