Musical sounds are periodic and somewhat regular. They are pleasing to our ears and minds, and sound has been one of the greatest forms of expression since the beginning of time. Unpleasant sound is o ...
Water is denser than air. A submarine sinks and surfaces because of a mechanism that allows the displacement of water and air. When water is forced into a chamber, the submarine sinks. When the water ...
Test whether plants can grow without sunlight and water.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 d ...
This project determines which implements do the best job of applying ink to paper.It is an educational content by education.com.By clicking on the title of this resource, you will be redirected to the ...
Students will compare the reflexes of girls and boys.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 down ...
In this experiment the carbon dioxide that is released when the yeast and sugar combine inflates the balloon.It is an educational content by education.com.By clicking on the title of this resource, yo ...
Determine how many times you can fold a piece of paper in half, and if the size and thickness of the paper has an effect on the process.It is an educational content by education.com.By clicking on the ...
In this investigation, weight, lift, thrust, and drag are considered in an effort to determine which paper airplane flies the farthest.It is an educational content by education.com.By clicking on the ...
Some say a tomato is a fruit. Some call it a vegetable. Most of us are not entirely sure which is which. And what about flowers? This project defines and classifies edible plants, and makes for a tast ...
Galileo Galilei was an Italian physicist, mathematician, astronomer and philosopher who played a promiment role in the Scientific Revolution. Some say that the most famous scientific experiment was hi ...