Brainstorming Ideas for Engineering/Science Fair

[Gaijin]

Hey.
im doing an Engineering/ Science fair this next semester and am still brainstorming for ideas. I am kindof looking for something that is creative and interesting but not overly complex and in some way very difficlut to do(like gene-splicing or working with higly complex machines that require trained skills) any and all suggestions are appreciated. This is more of just brainstorming so I am not looking to take other peoples ideas, just looking for suggetions to get thinking with.

also does anyone know if polimers or materials exist that "flex" or contract when an electrical current or some stimmuli is applied.

and information on super conductors and resarch on them would be usefull

thanks

 

[Navin A S]

There are lots of interesting ideas you can explore for your engineering/science fair project. Here are a few ideas to get you started:-Design and build a robotic arm or hand with the ability to pick up and move objects.-Build a solar-powered device or machine that can perform some sort of task (e.g. a water pump, a mini wind turbine, etc.).-Investigate the effects of different types of materials on the efficiency of solar cells.-Study the effects of different types of fertilizers on crop growth.-Analyze the effects of various types of pollutants on a local ecosystem.-Design an efficient filtration system for water.-Research the properties and applications of superconductors.-Develop a model of the transmission of sound waves at different frequencies.-Explore the properties and applications of polymers that respond to electrical stimuli. -Examine the effects of different types of electromagnetic radiation on living organisms.

 

[ravenprp]

Some ideas for your Engineering/Science fair could include:

1. Design and build a mini solar-powered car or robot.
2. Create a water filtration system using household materials.
3. Investigate the effects of different materials on sound insulation.
4. Develop a prototype for a sustainable packaging solution.
5. Explore the use of virtual reality in education or therapy.
6. Design and build a simple wind turbine to generate electricity.
7. Investigate the science behind bioluminescence and create a DIY bioluminescent project.
8. Research and experiment with different methods of sustainable energy generation, such as geothermal or hydro power.
9. Create a model of a futuristic city with sustainable design and technology.
10. Investigate the potential of using 3D printing in medicine or prosthetics.

As for your question about materials that "flex" or contract with electrical stimulation, there are indeed materials called electroactive polymers that can do this. You could research and experiment with these materials to create a project demonstrating their properties and potential uses.

For information on superconductors, you could research the history and development of superconductors, their properties and potential applications, and any current research being done in this field. You could also create a demonstration or experiment to showcase the properties of superconductors.

I hope these ideas help to get your creative juices flowing and good luck with your project!