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Others Like “Climb Every Mountain with Your Own LEGO® Cable Car”

Science Fair Project Idea
thumbnail Have you ever tried to ride your bike up a flight of stairs? Vehicles with wheels are great at traveling on paved roads or flat ground, but when it comes to stairs or uneven ground in the woods, wheels are not always such a great option. Inspired by real-life all-terrain robots, in this engineering project you will design and build a LEGO® robot that can travel over bumpy ground, through your yard, or even up a stack of textbooks — and almost anything else you can think of! Read more
Robotics_p009
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Time Required Average (6-10 days)
Prerequisites Experience building with LEGO® and programming for LEGO® Mindstorms® is required for this project.
Material Availability This project requires a LEGO® Mindstorms® NXT kit and compatible programming software. See the Materials and Equipment list for details.
Cost Very High (over $150)
Safety No issues
Science Fair Project Idea
thumbnail If you have seen any of the "Star Wars" movies, then you probably remember when Jedi knights like Luke Skywalker and Obi-Wan Kenobi used "The Force" to push, pull, and even throw objects — including some helpless battle droids. Have you ever wished you could do that in real life? In this robotics project, you will build and program a LEGO® robot that you can push and pull using an "invisible force" — almost like a real Jedi! We make no promise that you will be taking down the… Read more
Robotics_p013
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Time Required Average (6-10 days)
Prerequisites You should know how to build a basic car with a LEGO Mindstorms kit, and also be familiar with basic programming in the Mindstorms software (NXT-G or EV3).
Material Availability This project requires a LEGO Mindstorms EV3 or NXT kit, and a computer with the appropriate programming software. See the Materials and Equipment list for details.
Cost Very High (over $150)
Safety No issues.
Science Fair Project Idea
thumbnail Have you ever walked a dog on a leash? Depending on how well-behaved the dog is, it can be very easy or very difficult. It would be great if you could tell your dog exactly how to behave, right? With that in mind, in this project you will build a robotic dog using a LEGO® Mindstorms® kit that you can teach to "walk" using the beam from a flashlight as a virtual leash. But your robot dog will not know how to walk on a leash on its own — you will have to "train" it, just as you… Read more
Robotics_p011
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Time Required Average (6-10 days)
Prerequisites Experience building with LEGO pieces and programming with LEGO Mindstorms is required for this project.
Material Availability This project requires a LEGO Mindstorms kit and compatible programming software. See the Materials and Equipment list for details.
Cost Very High (over $150)
Safety No issues.
Science Fair Project Idea
thumbnail In the mid-20th century, people thought of robots as futuristic tools. But in the 21st century, robots are not a figment of our imaginations, but are a part of our reality. Robots even perform tasks that humans can't do. In this engineering science fair project, you will use LEGO Mindstorms to build a robot that is fast, lightweight, and stable. Who knows? You might end up building a robot that does housework or even your homework! Read more
Elec_p052
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Time Required Very Long (1+ months)
Prerequisites Experience with LEGO Mindstorms is useful but not required.
Material Availability This project requires a LEGO Mindstorms NXT kit and compatible programming software. See the Materials and Equipment list for details.
Cost Very High (over $150)
Safety No issues
Science Fair Project Idea
thumbnail You have secret treasure that you need to keep safe from thieves. How do you keep guard 24 hours a day without skipping school and the rest of your important activities? You build a guard robot and have it do the hard work! You can build a guard robot using a LEGO® MINDSTORMS® set and the instructions in this project to guide your efforts. And do not worry: your secret is safe with your robot. Read more
Robotics_p004
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Time Required Average (6-10 days)
Prerequisites None
Material Availability This project requires a LEGO® MINDSTORMS® NXT 2.0 kit and a computer. See the Materials tab for details.
Cost Very High (over $150)
Safety No issues
Science Fair Project Idea
Are you an artist, or do you enjoy the process of making art? What kind of art do you create? Do only humans make art? Not all the time. Robots can create art, too. Robots can be programmed and "taught" to do all kinds of things, such as delivering medications to hospital patients or putting together a car on an assembly line. The Vangobot™, shown in the video below, paints pictures with brushes and paint, and in a distinct, unique style—just like a human artist. [[ Video [] … Read more
Robotics_p007
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Time Required Long (2-4 weeks)
Prerequisites Programming experience is needed to do this project.
Material Availability

This robotics engineering project requires that you purchase VEX® robotics materials. See the Materials tab for a suggestion of some VEX® parts to use. With a little problem-solving, you may be able to substitute another robotics platform.

The RobotC software needed to program the VEX system is Windows based. If you are using an Apple computer you will need to use visualization software such as VirtualBox or VMware®.

Cost Very High (over $150)
Safety Use caution with tools when assembling the robot. Minor injury is possible.
Science Fair Project Idea
You have probably had X-rays taken at the dentist's or doctor's office, but do you know how the X-ray images are made? Images made using X-rays, also called radiographs, are considered to be relatively safe to take, even though they are made using a small amount of radiation, specifically electromagnetic radiation. Radiation is energy that travels through space as either waves or high speed particles. Watch this video to learn more about electromagnetic radiation. [[ Video [] … Read more
HumBio_p034
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Time Required Long (2-4 weeks)
Prerequisites Basic understanding of radiation and making pictures using film.
Material Availability See [# ProjectIdea Name="Phys_p083" Value="HtmlAnchor" #] for a detailed list of materials that will need to be ordered.
Cost Very High (over $150)
Safety See [# ProjectGuide Name="Advanced.AnIntroductiontoRadiationSafety" Value="HtmlAnchor" HtmlText="Introduction to Radiation and Radiation Safety" #] for safety information.
Science Fair Project Idea
thumbnail Are you an artist, or do you enjoy the process of making art? What kind of art do you create? Do only humans make art? Not always. Robots can create art, too. Robots can be programmed and "taught" to do all kinds of things, such as delivering medications to hospital patients or putting together a car on an assembly line. The Vangobot™, shown in the video below, paints pictures with brushes and paint, and in a distinct, unique style - just like a human artist. Watch this… Read more
Robotics_p006
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Time Required Long (2-4 weeks)
Prerequisites A basic familiarity with programming is needed to do this project.
Material Availability

This robotics engineering project requires that you purchase VEX® robotics materials. See the Materials tab for a suggestion of some VEX® parts to use. With a little problem-solving, you may be able to substitute another robotics platform.

The RobotC software needed to program the VEX system is Windows based. If you are using an Apple computer you will need to use visualization software such as VirtualBox or VMware®.

Cost Very High (over $150)
Safety Use caution with tools when assembling the robot. Minor injury is possible.
Science Fair Project Idea
thumbnail Topsoil is packed with bacteria that generate electricity when placed in a microbial fuel cell (MFC). Because such bacteria-laden soil is found almost everywhere on Earth, microbial fuel cells can make clean, renewable electricity nearly anyplace around the globe. As natural resources are being depleted, scientists' attention has shifted to pursuing alternative energy sources, such as MFCs, even more than before. A microbial fuel cell, also known as a biological fuel cell, is a device that can… Read more
MicroBio_p032
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Time Required Very Long (1+ months)
Prerequisites Previous experience using a voltmeter/multimeter is helpful, but not required. A basic knowledge of how to work with bacteria is also needed to complete this science fair project. Consult the [# ProjectGuide Name="Advanced.MicrobiologyTechniquesampTroubleshooting" Value="HtmlAnchor" HtmlText="Microbiology Techniques and Troubleshooting" #] guide for information on how to conduct microbiology experiments.
Material Availability A microbial fuel cell and other specialty items are needed. See the Materials tab for more details.
Cost Average ($50 - $100)
Safety Be sure to wear the gloves supplied with the kit when handling the microbial fuel cell’s electrodes (its cathode and anode). The electrodes are made of a conductive material called graphite fiber and should not be placed near electronics or power plugs, or have their fibers dispersed in the air. Use sterile technique when growing the bacteria. Read the [# ProjectGuide Name="Advanced.MicroorganismsSafetyGuide" Value="HtmlAnchor" HtmlShortTitle="true" #] before starting any experiments. [# ProjectGuide Name="Advanced.ScientificReviewCommitteeSRC" Value="HtmlAnchor" HtmlText="SRC approval" #] may be necessary. Adult supervision is recommended.
Science Fair Project Idea
Use a video camera to analyze the angle of lift with different clubs. Measure the distance the ball travels. Be sure to conduct a sufficient number of trials with each club so that your results are consistent. This can also be a great way to work on your swing! (Idea from Goodstein, 1999, 83-85.) Read more
Sports_p029
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Time Required Average (6-10 days)
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