Showing Results for powers of ten : Page 4

This science project is to discover which Black Walnut tree tissue contains the most concentrated amount of Juglone, a substance that works like an herbicide.

This middle school project examines the strength of horizontal versus vertical pointing eggshells.

Determine the differences between various bicep exercises, both in terms of how much muscle exertion they create and how they affect your heart rate.

Science fair project that tests the correlation between outdoor temperature or weather conditions and the number of visible stars at night.

Lead your first grader on a nature walk ... with a scavenger hunt-style twist! They'll try to capture photos that correspond to paint chip colors.

Learn about what happens to a current-carrying wire in a magnetic field in this cool electromagnetism experiment!

What happens when "coffee-addicts" miss coffee for 1 day? Find out in this science fair project idea!

How does light affect plant growth? Do different colors of light work better than others? Find out in this classic science fair project idea.

Does fear cause the same physiologic responses in men and women? This experiment measures people's blood pressure and heart rate while watching a scary movie.

This science fair project idea explores substances that cause a bubble to last longer.

Science fair project that compares the relative carbon dioxide concentrations of various gases, including different types of vehicle emissions.

Which sunscreen is most effective at blocking the sun's harmful UV rays? Test the SPF of various sunblock brands in this cool science project!

In this science fair project, students will create a model of a shoreline, observe erosion and examine how jetties prevent erosion.

This project will explore whether people are emotionally susceptible to suggestions of both humor and sorrow.

Soil and energy don't go together, right? That would be as bizarre as a pairing of peanut butter and marshmallows! Well, actually...

Demonstrate if cooking destroys all bacteria that is present in raw meats such as salmonella.

This experiment explores the question of whether age and/or gender play a role in people's ability to remember dreams.

This experiment investigates whether font choice affects peoplesâ ability to remember the information that they read.

This experiment investigates whether the primacy effect is observed more frequently in specific populations of people.

Are your taste buds up for the challenge? Put tongues to the test with this science fair project that examines who enjoys sour flavors more, adults or kids?

The objective of this science project is to determine whether a sweet tooth is most likely an inherited trait or a learned behavior.

This science fair project will help learners determine whether algae can be made to grow by feeding it supplementary carbon dioxide.

This science fair project idea determines if the color of light affects the growth of plants.