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This science fair project idea explores discover whether there are any patterns or trends in the memories between different genders.

Research basic components of vacuum cleaners, consult vacuum cleaner manufacturers for advice. Design vacuum with attachments that change automatically.

Why are some pennies shiny and others dark and dull? Find out with this cleaning copper coins experiment, which transforms dark pennies to bright ones.

In this science fair project, students investigate the applicability of Benford's Law to many sets of everyday data.

Help young learners discover why catÃs eyes glow in the dark with this simple experiment

Research different measurement systems, design your own new or improved system that can measure something difficult to measure with traditional systems.

Before Twitter, birds were the ones tweeting, not humans. Have your child discover the magical sounds of nature while recording birds around his neighborhood!

This science fair project idea recreates the movement of planetary bodies in order to learn why they sometimes appear to move backwards.

Do you hate to waste energy? In this experiment, you will design a machine that is powered by the process known as energy transformation.

Science fair project that builds a magnetometer and demonstrate its uses.

In this science fair project, apply the principles of leverage and force by building six simple machines designed to set weights in motion.

In this wind tunnel experiment, you'll make a wind tunnel to test lift and airflow on a model plane and explore aerodynamics and the Bernoulli Principle.

Beetles come in many shapes and colors. Here's how your second grade child can create his own beetles to paint and play with!

Research and understand basic computer science. Build a simple computer, following instructions found online. Design a new or improved feature.

Science fair project which measures the shadow cast by a meter stick at various times in order to predict the circumference of the earth.

Monitor the impact learning how to play chess has an academic performance. Divide subjects into two groups compare GPA

Store seeds under three different environmental conditions. Plant seeds in carefully marked groups, watch them grow. Compare results.

Use applied math to model orbital eccentricity in this cool science fair project for 7th grade.

Are you ready to pilot your own airplane? Well, then take to the skies with this high-flying project!

Research currently available fuel sources, and fuel manufacturing and processing techniques. Propose an alternative fuel source.

This project involves the development of a website using free software online to promote the value of science.

Make a list of items that need repurposing such as e-waste, batteries and mattresses. Invent your own original repurposed design.