Science Fair Project Discovery Hub
About our Science Fair Project Discovery Hub
An AI driven approach to democratizing science research for every student
Science fairs are where curiosity translates to real world impact, yet most students only ever see a tiny fraction of what’s possible. Many students lack access to advanced labs, exposure to emerging fields, or guidance from someone who knows how to turn an idea into a real research pathway. The scientific world is far bigger, richer, and more exciting than what students typically encounter day to day, and the MehtA+ Science Fair Project Discovery Hub was built to introduce students to this wonderful scientific world.
Developed by MIT and Stanford engineers, researchers, and educators using AI research tools and insights from past winning projects, the Hub helps students navigate 1,600+ science fair project ideas across all 22 International Science & Engineering Fair (ISEF) categories. Each category breaks down relevant public datasets, software and low‑cost tools that will make real scientific research accessible. Each idea breaks down the scientific hook, core concept, research questions, materials, experimental plan, pitfalls, level of difficulty, project variations and what makes the project competition-ready.
And when students are ready to build, MehtA+ Science & Engineering Research mentors provide the structure, expertise, and human insight that AI research tools alone can’t guarantee, especially when those tools can misinterpret data or oversimplify complex scientific concepts.
The Hub is not about choosing a project for students. It’s to give them the opportunity, exposure, and support they deserve to create something meaningful.
ISEF Categories
Explore the different areas of research
Science Fair Project Finder
Discover 1,600+ science fair project ideas
1642 projects found.
Embedded Systems · Signal Processing · Advanced
Granular Flow Exponent vs. Grain ShapePhysics and Astronomy · Mechanics · Advanced
Granular Jamming in a Couette Cell ProjectPhysics and Astronomy · Condensed Matter and Materials · Advanced
Graph Neural Nets for Dye Absorption PredictionChemistry · Computational Chemistry · Advanced
Graph Neural Network Truss Stress PredictionEngineering Technology: Statics and Dynamics · Computational Mechanics · Advanced
Graphene Conductive Ink for Bandage Strain SensorsChemistry · Materials Chemistry · Intermediate
Graphene Defects and Strength ScalingMaterials Science · Nanomaterials · Advanced
Graphite Composite Percolation ThresholdsPhysics and Astronomy · Condensed Matter and Materials · Intermediate
Graphite Resistivity and Temperature Science ProjectPhysics and Astronomy · Condensed Matter and Materials · Intermediate
Graphite-Oxide PVA Memristor I-V HysteresisMaterials Science · Electronic, Optical, and Magnetic Materials · Intermediate
GRAS Additives as Growth InhibitorsMicrobiology · Antimicrobials and Antibiotics · Advanced
Gravitational-Wave Coincidence Detection With MLPhysics and Astronomy · Astronomy and Cosmology · Advanced
Gravity Storage EfficiencyEnergy: Sustainable Materials and Design · Energy Storage · Intermediate
Grazing Rotation and Soil CarbonAnimal Sciences · Ecology and Agriculture · Intermediate
Green Aspirin Synthesis and Purity TestingChemistry · Organic Chemistry · Intermediate
Green Rust vs. Magnetite for Ion UptakeChemistry · Inorganic Chemistry · Advanced
