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Search past science fair projects

38,465 real projects from ISEF, the Canada-Wide Science Fair, JSHS, AJAS, the Calgary Youth Science Fair and the California Science & Engineering Fair — searchable by meaning, and filterable by fair, year, category and award.

2559 projects · showing 2011–2040 CSEF — clear fair filter Physics and Astronomy — clear category filter Clear all

CSEF · 2005

Cooler Roofing

Physics & Astronomy

Objectives/Goals I set out to answer the following question: Which new roofing material, proposed to meet the requirements of recent California legislation, reflects the most light and reach…

CSEF · 2005

Cosmic Ray Shower Array Reconstruction

Physics & Astronomy

Objectives/Goals My goals of this project is to analyze these events of these ultra-high energy cosmic ray showers and characterize their energies and apparent direction of origin. Methods/M…

CSEF · 2005

Count on Calories

Physics & Astronomy

Objectives/Goals My project was to calculate the approximate food energy content in a peanut, an oyster cracker, and a mini-marshmallow and then compare my data with the actual Calorie count…

CSEF · 2005

Digital Telescope Utilizing Tomography

Electricity & Electronics

Objectives/Goals The purpose of the project was to construct a prototype of a digital tomographic telescope that could capture images of targets as far as one hundred feet away as an inexpen…

CSEF · 2005

Don't Hesitate to Insulate

Physics & Astronomy

Objectives/Goals Different kinds of fabrics are being used today to create insulating clothing to protect humans from the elements of nature. Wool fibers has a long history of being one of t…

CSEF · 2005

Downforce on a Stock Car

Aerodynamics/ Hydrodynamics

Objectives/Goals The goal of this aerodynamic science fair project, "Downforce on a Stock Car," is to test the amount of added weight to a stock car during movement. The variables used in th…

CSEF · 2005

Electric Motors and How They Work

Electricity & Electronics

Objectives/Goals The objective of this experiment was to build an electric motor and to change different parts of the motor to see how it effects motor speed. Methods/Materials Electric moto…

CSEF · 2005

Exploring Evaporation through Colors

Physics & Astronomy

Objectives/Goals My project was to determine what color of plastic (red, purple, black, clear) helps water to evaporate more efficiently. Methods/Materials Four plastic containers -inside ea…

CSEF · 2005

Faster Is Not Always Better

Aerodynamics/ Hydrodynamics

Objectives/Goals To determine what shape parachute (circle, square, rectangle, triangle or ellipse) will slow your fall down the best. I hypothesize that the circle shaped parachute will fal…

CSEF · 2005

Flow Dynamics of the Salt Oscillator

Aerodynamics/ Hydrodynamics

Objectives/Goals The objective of my project was to determine if the salt density and the size of the hole connecting the two fluid layers affected the period of the flow oscillations in the…

CSEF · 2005

Flying Boats

Aerodynamics/ Hydrodynamics

Objectives/Goals The purpose of this project was to investigate the possible application of airfoil wing shapes to hydrofoil craft to reduce drag when in the water. It was hypothesized that…

CSEF · 2005

Foam Takes Flight

Aerodynamics/ Hydrodynamics

Objectives/Goals My project was to determine what effect the shape of a wing has on lift generated. I believe that a wing that rises to its maximum camber early, but not too early will do th…

CSEF · 2005

Folding a Better Plane

Aerodynamics/ Hydrodynamics

Objectives/Goals This project evaluates the effect of changing the length-to-wingspan ratio on a paper airplane's ability to fly long distances. My goal is to control the testing environment…

CSEF · 2005

Forensic Crime Unit: Blood Spatter

Aerodynamics/ Hydrodynamics

Objectives/Goals In forensic science, blood spatter is often used to interpret what has happened at the crime scene. This experiment focuses on whether the materials used or the heights from…

CSEF · 2005

From Sunlight to Light Bulbs

Electricity & Electronics

Objectives/Goals The purpose of this project was to find out the efficiency of collecting, storing, and reproducing solar energy to produce artificial light. The hypothesis was the efficienc…

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