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Science Fair Project Idea
What do you think about killing vampires? No, no, not the kind that drink people's blood, but the kind that suck your power and money away. Equipment like televisions, computers, printers, and fax machines all use electricity to operate, of course, but do you realize that this equipment might still be sucking electricity from the wall, even when you think it's turned off? These electricity-suckers are called vampire loads. In this science project, you will investigate how much power these… Read more
CompSci_p042
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- Less Details
Time Required Long (2-4 weeks)
Prerequisites You need to have permission from an adult to access the computer peripherals that are in your home.
Material Availability You must have a Kill-A-WattTM meter to do this science project. See the Materials and Equipment list for details.
Cost Low ($20 - $50)
Safety Adult supervision is required. Always exercise caution when dealing with electricity and electrical equipment like computers and printers.
Science Fair Project Idea
Are you concerned about global warming and greenhouse gases? Here's a project that shows how hybrid electric and plug-in hybrid electric vehicles can reduce greenhouse gas emissions. Compare your own car's greenhouse gas emissions to hybrid cars using online data from PG&E and Google.org's RechargeIT project. Read more
EnvEng_p015
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- Less Details
Time Required Very Long (1+ months)
Prerequisites You will need to track your family car's gas mileage for this project.
Material Availability Readily available
Cost Very Low (under $20)
Safety No issues
Science Fair Project Idea
thumbnail Do you know how much power is used every day in your home? What you might not realize is that making simple changes can save you energy, power, and money. What would you do with extra money? Put it in the bank or get something that you really want? In this science fair project, you will investigate the different uses of electricity in your home and determine if there are simple changes that you can make to save energy and money. Read more
Energy_p020
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Time Required Long (2-4 weeks)
Prerequisites Permission from an adult to access the appliances in your home.
Material Availability Specialty item required. This project requires an electricity usage monitor.
Cost Low ($20 - $50)
Safety Adult supervision is required. Always exercise caution when dealing with electricity and electrical appliances.
Science Fair Project Idea
thumbnail There is a lot of energy that can be harvested from moving water. Energy can be extracted from water rushing over a waterfall and from the regular patterns of the ocean's tides. The energy that propels waves forward in the oceans can also be extracted and used. But can wave energy power plants be built anywhere there is water? In this energy science fair project, you will use ocean buoy data and mathematics to determine which locations along the coasts of the United States can sustain a wave… Read more
Energy_p031
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Time Required Average (6-10 days)
Prerequisites You must have a computer with access to the Internet and spreadsheet software, such as Excel. This science fair project requires that you are familiar with spreadsheet software. If you need help learning more about the software, try using the tutorials that are part of the package, or an online tutorial.
Material Availability Readily available.
Cost Very Low (under $20)
Safety No issues
Science Fair Project Idea
If you are interested in exploring how renewable energy can improve the environment, this project could be for you. You'll take on a real-life engineering challenge: deciding whether the benefits of a renewable energy technology are worth the cost to implement it. Some sample questions are suggested, but you can also come up with your own question that matches your specific renewable energy interest. Is there such thing as a free lunch? Read more
Energy_p016
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Time Required Long (2-4 weeks)
Prerequisites A mentor who has experience with solar energy systemes (design, hands-on, or both) in the building trades is highly recommended for this project.
Material Availability Readily available
Cost Very Low (under $20)
Safety No issues
Science Fair Project Idea
thumbnail Do you like getting something for nothing? Everybody likes getting things for free. How about getting energy and power for free? The Sun sends us free energy every second and all we have to do is collect it. Taking advantage of free energy can reduce our dependence on fossil fuels, which are harmful to our environment. In this science fair project, you will work with a solar panel, which is a collector of free energy, and investigate how varying the angle of the solar panel, and thus the amount… Read more
Energy_p004
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Time Required Average (6-10 days)
Prerequisites None
Material Availability Specialty items required. You need to purchase a small solar panel.
Cost Average ($50 - $100)
Safety No issues
Science Fair Project Idea
thumbnail It's hard to believe that the same water that you use every day to quench your thirst, cook with, bathe in, swim in, and wash your clothes and dishes, is capable of another trick—it can make electricity! Electricity can be generated through the flow or through the fall of water. A big, fast-flowing river, for instance, contains a lot of moving energy that provides enough pressure to turn the blades of a turbine and run an electric generator. This same pressure can also be created though… Read more
Energy_p029
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Time Required Very Short (≤ 1 day)
Prerequisites Access to a bathtub or other area suitable for testing with water.
Material Availability Readily available
Cost Very Low (under $20)
Safety Use caution when poking holes with the nail.
Science Fair Project Idea
thumbnail Is your PC an energy hog? Check out this science fair project to determine how much power your PC really uses, and if it is an energy hog, how you can reduce its appetite for energy. You'll learn how to profile and streamline your computer's power usage, while still enjoying every feature of your machine. Read more
Energy_p024
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- Less Details
Time Required Average (6-10 days)
Prerequisites None
Material Availability You must have a Kill-A-WattTM meter to do this science project. See the Materials and Equipment list for details.
Cost Low ($20 - $50)
Safety Adult supervision is required when configuring the power cords on your computer system for testing.
Science Fair Project Idea
thumbnail How do you feel when you ride your bike into a strong wind? Do your legs feel like lead? How about when the wind is at your back? Does that make you feel ready for the Tour de France? In this science fair project, you will investigate how wind-powered devices, like pinwheels, also react in different ways to the direction of the wind. Read more
Energy_p025
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- Less Details
Time Required Average (6-10 days)
Prerequisites None
Material Availability Readily available
Cost Very Low (under $20)
Safety No issues
Science Fair Project Idea
thumbnail What do humans need to survive? We need food, water, and warm shelter. We all need a warm place to live, particularly when it's chilly outside. How do many of us warm our houses or apartments? We depend on fossil fuels to supply gas and electricity to our heaters. But burning fossil fuels to create energy is harmful to the environment. What if there was a way to warm our homes without burning fossil fuels and it was free? In this science fair project, you will build a solar air heater and see… Read more
EnvEng_p028
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- Less Details
Time Required Average (6-10 days)
Prerequisites None
Material Availability Readily available
Cost Average ($50 - $100)
Safety You need to cut cardboard for this project and use paint. Always exercise caution when using a sharp knife and scissors. Paint in an area with good ventilation.
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