Color is used in our daily lives in order to send signals—red for danger, yellow for caution, etc. Banks often use the color blue to give people a reassuring sensation. Colors can clearly evoke certai ...
This project attempts to build a perpetual motion machine.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 ...
Smartphone applications are so popular that Apple currently sells more than 300,000 apps from its online app store. An app can be an interactive game, a navigational device, a business software packag ...
Microscopic life exists almost everywhere, even where it doesn’t seem to exist. A handful of dry, dead grass is to be put into water and left alone for a period of time. Samples are then taken and mad ...
The goal of this experiment is to learn about how crystals form. What conditions are necessary for a molecule to form? Is there anything you can change to make crystals form faster?Does temperature af ...
Many people (especially those with gall bladder insufficiency, or who have had their gall bladder removed) have difficulty digesting fats and oils. This is because they lack the bile salts needed for ...
This project investigates the relationship between acid rain and the dissolved oxygen concentration of water. The goals of the project include simulating the environment of a pond by filling a fish ta ...
Have you ever put a marshmallow in the microwave? If you haven’t, here is video to watch.As the gases inside the marshmallow are heated by the microwave, their molecules move around more and more. The ...
Carbon dioxide (CO2) is present in the air we breath and in the carbonated soda we drink. In soda, the carbon dioxide gas (CO2 ) has been dissolved, a process called carbonation that results in soda's ...