Recursos

search
28
21 - 28

Safety: Do not ingest the substances used in this projectSome substances when dissolvedin water to produce a solution will conduct an electrical current. Such substances produce ions when dissolved in ...

The rock cycle is a model that describes the formation, breakdown, and reformation of a rock as a result of sedimentary, igneous, and metamorphic processes. In this project an electric quiz board that ...

Solutions are a special kind of mixture and solubility is a term used to describe the amount of (solids, liquids, or gas) which can be dissolved in a solvent to make a solution. The research aspect o ...

This science fair project consists of an investigation of several tea types (black, green, oolong and white tea) that have been commercially decaffeinated for the presences of detectable traces of caf ...

This science fair project will compare the allelopathic affects of juglone, a chemical agent produced by the Black Walnut tree, on two plants.It is an educational content by education.com.By clicking ...

Gunpowder green tea is made available for sale in a tightly rolled shape and is said to be quite concentrated because of this shape. Most green teas come suspended loose in teabags. The research aspec ...

A drug delivery system is a medium or carrier of drugs and medicines to where they are needed in a patient's body. Medical researchers are currently exploring if it is possible to use hydrogel crystal ...

This project focuses on the production of oxygen by plants during the photosynthesis process. The research aspect of this science fair project is to assess how light intensity affects the rate at whic ...