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 ...
The first thing many kids do when they get home from school is open the refrigerator. Is your refrigerator door covered with cards, photos and papers? You probably already figured out that refrigerato ...
What is coquina? What is it made of?It is an educational content by education.com.By clicking on the title of this resource, you will be redirected to the content. If you want to download the project, ...
On a fall night, you’ve probably seen fireflies glowing in the bushes. Fireflies use chemiluminescence, a very efficient process that converts energy to light. Light sticks use a similar process. Do y ...
On the information level, the student will be given a scenario, (see Illustrative Procedure) as a vehicle explore a variety of sources to assess and determine to what extent the two hemispheres of the ...
Are snails sticky and icky, or does all that slime have super powers? In this experiment, you’ll discover the power of the tiny snail.How powerful is a snail’s slime?It is an educational content by ed ...
The objective of this experiment is to learn how to grow bacteria in a controlled setting.By using simple from home instead of Petri dishes students will learn how to perform sterile technique.The ou ...
We will find out whether 100-percent fruit juice has more Vitamin C than juice with artificial ingredients.It is an educational content by education.com.By clicking on the title of this resource, you ...
There are many stories about injured hunters or pioneers who recovered from their injuries because wild animals licked their wounds. Such stories are not unique to the American West, but are common to ...
Superconductors are that conduct electric current with no resistance. Electrical resistance is the property of a material to oppose current passing through and is found in nearly everything from ligh ...