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.
CSEF · 2005
Physics & Astronomy
Objectives/Goals The objective is to test jars full of helium, air, and carbon dioxide, all different densities, to see if density affects the amplitude of buzzing in the jar. I believe the…
CSEF · 2005
Electricity & Electronics
Objectives/Goals The goal of this science project was to understand how active audio noise canceling is achieved and to use this knowledge to design noise canceling circuits, then test and c…
CSEF · 2005
Electricity & Electronics
Objectives/Goals We are trying to create a device that can detect radio anomalies in the radio frequency range of sub-1 Hz to 30 Hz. Methods/Materials We created the inductor coil using 37,0…
CSEF · 2005
Electricity & Electronics
Objectives/Goals The purpose of this experiment was to determine which type of proximity sensor, ultrasonic or infrared, is most accurate at detecting the presence of an object. The ability…
CSEF · 2005
Physics & Astronomy
Objectives/Goals The purpose of the project was to correlate the type of particles in a sample by analyzing their laser light scattering properties. The hypothesis was that it will be possib…
CSEF · 2005
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
Physics & Astronomy
Objectives/Goals The objective of my project was to determine how salinity and initial temperature affect the rate of heating and cooling of water. Methods/Materials To test this hypothesis,…
CSEF · 2005
Electricity & Electronics
Objectives/Goals The objective of this experiment is to see if whether or not the angle at which sunlight hits a solar panel has any effect on how much current is produced. Methods/Materials…
CSEF · 2005
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
Physics & Astronomy
Objectives/Goals The objective of my experiment was to determine which type of insulation maintains the temperature of warm and cool water the longest. Methods/Materials Six identical jars w…
CSEF · 2005
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
Electricity & Electronics
Objectives/Goals The goal of this experiment is to determine the capacity difference between various medias (CDs and DVDs) when created with different lasers. Another objective is to view th…
CSEF · 2005
Electricity & Electronics
Objectives/Goals As fuel prices go up, solar cells can be used as an alternative source of energy. My objective was to find out the best direction and tilt angle to place a set of solar cell…
CSEF · 2005
Physics & Astronomy
Objectives/Goals The study of the effects of ultraviolet light on the depressions in CH (Carbon Hydrogen) plastic films takes place in this experiment. Methods/Materials I tested the CH film…
CSEF · 2005
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
Electricity & Electronics
Objectives/Goals Automobiles are notorious for their fuel inefficiency, utilizing only 13% of the total amount of fuel for locomotion, while 62% is lost as the engine itself is incapable of…
CSEF · 2005
Physics & Astronomy
Objectives/Goals My main objective was to observe the infrared spectrum through electrically charged gas resulting in a plasma. I will be studying the transmission of infrared light through…
CSEF · 2005
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
Physics & Astronomy
Objectives/Goals Faraday's Law states that an electric current can be generated by passing a magnet through a coil of wire. This experiment attempted to verify Faraday's Law by using a stron…
CSEF · 2005
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
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
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
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
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
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
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…
CSEF · 2005
Electricity & Electronics
Objectives/Goals My experiment focuses on two of these types of fuel - the Polymer Electrolyte Membrane (PEM) and the Direct Methanol (DM) Fuel cell cell. These are the most promising of the…
CSEF · 2005
Aerodynamics/ Hydrodynamics
Objectives/Goals The objective of my project was to see the effect of upper cambers, distances from the wing to the wind source, different wing lengths and different wing spans affected how…
CSEF · 2005
Electricity & Electronics
Objectives/Goals Developed alternative energy sources such as wind power would free this country from its dependence on foreign oil. This project is a study of extracting electrical power ou…
CSEF · 2005
Aerodynamics/ Hydrodynamics
Objectives/Goals The objective is to determine which boat design is most hydrodynamic. Methods/Materials Eight wood blocks served as boats. With them I did three different tests: bow testing…