Ethanol can be used as an alternative fuel! The purpose of this experiment is to identify a starch plant that produces the largest quantity of ethanol.

Study structure of the lens found in the human eye and determine whether it is concave or convex. Prepare a ray diagram, formulate hypothesis.

Formulate a hypothesis and use the scientific method to determine the guess what is hidden in a box. Test abilities of volunteers, without opening box.

Construct a model of radioactive decay. Learn more about radioactive decay by modeling the process using coin flips.

Have fun with bubbles and find out why there are bubbles in your tap water in this cool science fair project idea.