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Others Like “Squishy Robot Simulator: Physics Settings”

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Science Fair Project Idea
In our , we provided a template with four materials: two active materials that expand and contract in the physics sandbox mode, and two passive materials — one hard and one soft. The project mentioned material properties, but it did not go into much detail — you just used the default settings from the template. Changing the material properties can drastically change how your robots behave. Engineers must take material properties into account when designing robots and other machines.… Read more
Robotics_p018
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Time Required Short (2-5 days)
Prerequisites Familiarity with VoxCAD software is required for this project. We recommend completing the Science Buddies [# ProjectIdea Name="Robotics_p016" Value="HtmlAnchor" HtmlText="introductory VoxCAD project" #] first.
Material Availability This project requires the free VoxCAD software, and a computer running Microsoft® Windows®.
Cost Very Low (under $20)
Safety No issues
Science Fair Project Idea
What do an octopus, an elephant's trunk, and an earthworm have in common? They are all squishy, bendable and flexible because they do not have any bones inside. You might not typically think of robots as "squishy," but scientists are increasingly trying to create soft robots that look and move like animals. In this project you will use a "soft robot simulator" to design and race your own squishy robots. Can you come up with the fastest design? Read more
Robotics_p016
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Time Required Average (6-10 days)
Prerequisites None
Material Availability Readily available
Cost Very Low (under $20)
Safety No issues
Science Fair Project Idea
In our , you were challenged to use the VoxCAD software to design the fastest possible robot using different materials. However, we did not ask you to think about one big thing — efficiency. It is great to design a robot that is very fast, but what if it also consumes a lot of energy? Engineers must consider this when designing robots in the real world — robots that use more energy to move will drain their batteries faster, which can be a problem. This is similar to the concept of… Read more
Robotics_p017
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Time Required Average (6-10 days)
Prerequisites Familiarity with VoxCAD software — we recommend completing our [# ProjectIdea Name="Robotics_p016" Value="HtmlAnchor" HtmlText="introductory VoxCAD project" #] first. Basic knowledge of the concepts of energy consumption and power, or a willingness to learn them.
Material Availability This project requires the free VoxCAD software and a computer running Microsoft® Windows®.
Cost Very Low (under $20)
Safety No issues
Science Fair Project Idea
Here's a sports science project that shows you how to use correlation analysis to choose the best batting statistic for predicting run-scoring ability. You'll learn how to use a spreadsheet to measure correlations between two variables. Read more
Sports_p003
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Time Required Short (2-5 days)
Prerequisites To do this project you must be comfortable using a spreadsheet program like Microsoft Excel®, or be willing to learn how to use one.
Material Availability Readily available
Cost Very Low (under $20)
Safety No issues
Science Fair Project Idea
How far would you have to travel so that the light of the full sun would provide "daylight" no brighter than twilight on Earth? This project describes a method to verify the inverse square law: how light, sound, electrical signals, and gravity each decrease with distance from their source. When you have finished your experiment, you can use your results to calculate an answer. Read more
Elec_p028
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Time Required Short (2-5 days)
Prerequisites None
Material Availability Readily available
Cost Very Low (under $20)
Safety Minor injury possible—use caution when handling single-edged razor blades.
Science Fair Project Idea
Before cannons widely replaced them, siege engines were often used by armies to throw large stones and other projectiles to break down castle walls. One of the most advanced siege engines used in the Middle Ages was the trebuchet, which used a large counterweight to store energy to launch a payload, or projectile. The horizontal distance the payload would travel is called the trebuchet's range. Figure 1, below, shows a modern reconstruction of a trebuchet. The range of a trebuchet has… Read more
ApMech_p013
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Time Required Long (2-4 weeks)
Prerequisites Some knowledge of physics will be helpful when doing this project.
Material Availability Readily available
Cost Average ($50 - $100)
Safety Adult supervision is required when building and operating a trebuchet.
Science Fair Project Idea
Hold onto your hats! In this science fair project, you will make a device that sends a film canister across the room with a small chemical explosion. The energy for the explosion is derived from the combustion of ethanol. You will determine the launch velocity of the canister, as well as devise ways to study changes in gas pressure and volume due to the explosion. This science fair project is sure to take your breath away! Read more
Chem_p074
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Time Required Average (6-10 days)
Prerequisites Knowledge of basic chemistry and physics would be helpful, but is not required. Experience with power tools will be helpful. This is a DIY (do-it-yourself) project that will require some creative problem-solving on your part.
Material Availability Readily available
Cost Average ($50 - $100)
Safety Minor injury is possible, so wear safety goggles. Avoid breathing the fumes caused by the explosion. Adult supervision is required.
Science Fair Project Idea
In physics class, you have probably rolled your eyes at some point after being assigned a "projectile motion" homework problem where you use equations to predict how a ball will move through the air. This experiment will show you just how fun that problem can be by using a real catapult to launch a ball and videotaping it as it flies along its path. Then, you will analyze the video and compare it to what the equations predicted. If you have ever wondered if those equations in your physics… Read more
Phys_p089
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Time Required Average (6-10 days)
Prerequisites This project requires a basic understanding of algebra, trigonometry (sine and cosine functions), and physics (kinematics—two-dimensional projectile motion), or the willingness to learn about these subjects on your own.
Material Availability This project requires access to a video camera (not included in the cost estimate) and the purchase of a catapult kit. (See the Materials and Equipment list for details.)
Cost Average ($40 - $80)
Safety Minor injury possible. Never aim the catapult at anyone, and keep your hands and fingers clear of the moving catapult arm when launching the catapult.
Science Fair Project Idea
The benefits of Western medicine have evolved tremendously, with a wealth of tests and medications to treat many conditions. But remembering to take medication or perform a test regularly, consistently, and at specific times can be difficult for elderly people with short-term memory loss, or teenagers absorbed in activities. With mobile devices becoming our constant companions, could a smartphone or tablet offer a solution? The Massachusetts Institute of Technology (MIT) has created a simple… Read more
HumBio_p041
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Time Required Average (6-10 days)
Prerequisites None
Material Availability This project requires the use of a computer with Internet access (preferably wireless). See the Materials list for details.
Cost Very Low (under $20)
Safety No issues
Science Fair Project Idea
Have you ever played a video game and gotten so involved that you felt as if you were living inside the game? What were the characteristics of the game that made you feel part of the action? One component of an absorbing video game is an onscreen world that makes sense—a world that takes physics into account. A game in which the player feels the effect of trudging through mud, slipping on ice, or catapulting a bird is more fun than one with no environmental interaction. In this… Read more
Games_p031
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Time Required Very Long (1+ months)
Prerequisites You should be comfortable programming in C++ language, familiar with the GameMaker software package, and able to program in GameMaker Language (GML). You should completely review and understand all the GameMaker tutorials and examples listed in the Science Buddies [# ProjectGuide Name="Advanced.GameMakerUserGuide" Value="HtmlAnchor" #] and in the Tutorials section of [# Link Name="Games_p031.1" Value="HtmlAnchor" #].
Material Availability Readily available
Cost Low ($20 - $50)
Safety No issues
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