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Others Like “Animal Magnetism: Do Large Mammals Align Themselves with Earth's Magnetic Field?”

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Science Fair Project Idea
Here's a cool project that shows you how to use images from an orbiting observatory to measure how fast the Sun rotates. Read more
Astro_p005
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Time Required Long (2-4 weeks)
Prerequisites None
Material Availability Readily available
Cost Very Low (under $20)
Safety No issues
Science Fair Project Idea
thumbnail Physicists sometimes study matter under extreme conditions. For example, think of the emptiness of interstellar space vs. the unimaginable crush of pressure at the center of a neutron star, or an object dipped in liquid nitrogen vs. the tiles on the space shuttle during re-entry. Here's an experiment on permanent magnets in "extreme kitchen" conditions that you can try at home. Read more
Phys_p025
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- Less Details
Time Required Average (6-10 days)
Prerequisites None
Material Availability Readily available
Cost Low ($20 - $50)
Safety Adult supervision highly recommended. Use proper caution when transferring or holding magnets at extreme temperatures. See the Procedure for details.
Science Fair Project Idea
thumbnail Have you ever seen a magician float an object in the air? If so, you might think that levitation (making things float) is just a magic trick, but the truth is you can use an invisible physical force to levitate a magnet! Try this science project to find out how. Read more
Phys_p067
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Time Required Average (6-10 days)
Prerequisites None
Material Availability The magnets needed for this experiment can be bought online from science supply stores.
Cost Very Low (under $20)
Safety When placed next to one another in certain configurations, magnets are attracted and can move toward one another, so be careful not to get your fingers pinched between the magnets.
Science Fair Project Idea
thumbnail Did you know that in addition to the Sun and planets, our solar system is filled with millions of asteroids, which are chunks of rock left over from the early days of its formation, or from collisions between larger objects like planets? Agencies like NASA track asteroids, not only because they might pose a threat to humanity by colliding with Earth, but because they can provide us with information about the history of our solar system, and even be useful for mining raw materials in space! In… Read more
Astro_p039
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Time Required Short (2-5 days)
Prerequisites In order to do this science project, you should either already have knowledge of basic statistical analysis (histograms and scatter plots) or have a willingness to familiarize yourself with them.
Material Availability This science project requires a computer with internet access and a spreadsheet program like Microsoft® Excel® or OpenOffice™ Calc.
Cost Very Low (under $20)
Safety No issues
Science Fair Project Idea
thumbnail Have you ever wondered what life is like for different animals, and where it is that they roam? For example, how large is the area they live in, and why do they go to different locations? While we can set up cameras to watch animals that live on land, it can more challenging to see the lives of animals that live underwater, especially in the vast oceans. In this ocean science project, you will use satellite tracking data to learn about the activity patterns of harbor porpoises. How far do they… Read more
OceanSci_p004
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Time Required Average (6-10 days)
Prerequisites Understanding of latitude and longitude, reading maps; Longer project times if monitoring currently tagged animals.
Material Availability Readily available
Cost Very Low (under $20)
Safety No issues
Science Fair Project Idea
thumbnail When you think of a motor, you may immediately think of a car, but you actually encounter other motors in your home every day. That's right, if you put on clean clothes from the washing machine, ate food from the fridge, or used a fan, you used an electric motor. In this electronics science project, you will make a simple electric motor with two magnets that "talk" to each other. As they interact, they will alternate between "liking" each other (pulling together), and "disliking" each other… Read more
Elec_p051
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Time Required Average (6-10 days)
Prerequisites You should be able to coil wire neatly (or find someone who can show you how) in order to make your electric motor work.
Material Availability Specialty items are required for this science project, and are available as a Science Buddies kit. See the Materials and Equipment list for details.
Cost Low ($20 - $50)
Safety

Never try to use a wall socket as power source for your motor.

Neodymium magnets are very strong. Follow the safety guidelines in the Procedure for working with these magnets.

Science Fair Project Idea
thumbnail Did you know that not all trains run on tracks? Some of the world's fastest trains are magnetic levitation trains (maglev). This means that the carriage of the train is suspended over the rails with no support, but only with magnetic fields! There is a physical explanation for magnetic levitation, and if you would like to learn more about magnetism and current, this is a science fair project that you must try! Read more
Elec_p053
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- Less Details
Time Required Average (6-10 days)
Prerequisites None
Material Availability Specialty items required: neodymium magnets. See the Materials and Equipment list, below, for more details.
Cost Low ($20 - $50)
Safety Neodymium magnets are very strong and must be handled with caution. See the procedure tab for details.
Science Fair Project Idea
The Sun is the ultimate source of the energy that powers weather systems on Earth. Geomagnetic storms are sun-powered storms in the upper atmosphere, arising from energized particles that are periodically ejected by the Sun. Among other effects, geomagnetic storms can wreak havoc with earth-orbiting satellites, and disrupt satellite communications. The global positioning system (GPS) is a network of 24 earth-orbiting satellites that constantly sends radio signals through the earth's… Read more
Weather_p009
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Time Required Very Long (1+ months)
Prerequisites You will need access to a WAAS-capable GPS receiver for this project. You will need to understand how to operate the GPS receiver. Note that WAAS signals are only available in North America.
Material Availability Readily available
Cost Low ($20 - $50)
Safety No issues
Science Fair Project Idea
thumbnail Scientists have known for hundreds of years that sunspot activity waxes and wanes over a cycle that lasts approximately 11 years. In the 1970's, scientists discovered that the sun periodically blasts electrified gases into space, in huge outbursts called 'coronal mass ejections,' or CMEs. This project asks the question: do CMEs follow the solar sunspot cycle? Read more
Astro_p021
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- Less Details
Time Required Long (2-4 weeks)
Prerequisites None
Material Availability Readily available
Cost Very Low (under $20)
Safety No issues
Science Fair Project Idea
thumbnail Extinct might be a word you associate with animals that lived long ago, like the dinosaurs, but did you know that over 18,000 species are classified as "threatened" (susceptible to extinction) today? Scientists involved in wildlife conservation have a tough job; they're in charge of determining what needs to be done to prevent a species from becoming extinct. Habitat, food supply, and impacts of local human populations are just a few of the factors these scientists take into account. It's a lot… Read more
EnvSci_p057
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- Less Details
Time Required Short (2-5 days)
Prerequisites None.
Material Availability This science project requires a computer you can use to download and save data sets, and install Google Earth, a free mapping program. See the Materials and Equipment list for details.
Cost Very Low (under $20)
Safety No issues
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