What's the difference between centripetal and centrifugal force? Students find out by seeing both in action as they conduct this experiment.

What is the coldest temperature possible? In this cool experiment, you'll calculate absolute zero by extrapolating data on the temperature and volume of gas.

Learn about the layers of the Earth and make a model! Create a earth layer book, cake, or clay diagram.

How do search engines work? What makes various search engines different? This project delves into the world of web crawlers, caching, indexing and algorithms.

Get a cool science project idea on a photovoltaic cell and explore the various factors that affect the energy output of the photovoltaic cell.

This project concerns activity happening millions of miles away, on the sun.