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Evaluate the efficiency of lettuce cleaning techniques. The project goals include assessing the cleanliness of salad preparation techniques by comparing the total number of bacterial colonies produced ...

Determine if "double dipping” chips really spreads more germs than dipping only once per chip.It is an educational content by education.com.By clicking on the title of this resource, you will be redir ...

This experiment will determine how microwave radiation affects fungi, bacteria, and plant life.It is an educational content by education.com.By clicking on the title of this resource, you will be redi ...

Bacteria are one celled organisms that are essential for all life’s survival, but they also cause many diseases, including strep throat, cholera, many types of food poisoning, and the Black Plague, to ...

Discover whether the “five-second rule” is effective in determining if food is still safe to eat after being dropped on the ground.It is an educational content by education.com.By clicking on the titl ...

Discover if cheap saline solution cleans and disinfects contact lenses just as well as more expensive kinds. It is an educational content by education.com. By clicking on the title of this resource, ...

Have you ever gone to make a sandwich only to discover that the last two slices of bread have mold on them? We are always told to use soaps and hand sanitizers to clean our hands of tiny organisms, bu ...

In this experiment, we will discover the effectiveness of “FIT” Fruit/Veggie Wash vs. plain water. Should you pay more for cleaner fruits/vegetables?It is an educational content by education.com.By cl ...

Air pollution is a major issue in urban environments. In this experiment, students will grow out the bacteria that collect on air conditioner filters and determine whether there are also bacterial inv ...

Before refrigerators and freezers were invented, people cooled their food and kept them from spoiling by putting it in ice and snow. This was obvious not convenient and does not nearly have the same p ...