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
Chemistry
Objectives/Goals To determine if the level of Vitamin C in juices is affected by conditions such as refrigeration, sunlight, microwaving or freshly squeezed. Methods/Materials I took one hal…
CSEF · 2005
Environmental Engineering
Objectives/Goals The objective was to determine if an average family can support its home's fuel needs for a week by converting a week's worth of organic garbage into alcohol fuel. Methods/M…
CSEF · 2005
Environmental Science (Junior Division Only)
Objectives/Goals Airline traffic is one of the top ten industrial air polluters in urban areas. Airplanes are constantly flying over my community, located not four miles down the road from t…
CSEF · 2005
Aerodynamics/ Hydrodynamics
Objectives/Goals Over the past several years, I have been thinking about different ways of using wind as a source of power. I wondered if a lot of wind could be directed so that more power c…
CSEF · 2005
Earth Sciences/ Planetary Sciences/ Physical Environments
Objectives/Goals The objective of the project was to learn about erosion. I designed a project that would simulate erosion in the real world. By doing this I have learned that the more energ…
CSEF · 2005
Social Sciences (Junior Division Only)
Objectives/Goals The objective of this project was to determine how much gas could be saved in my community by having fuel-efficient cars, building shopping centers closer to home or providi…
CSEF · 2005
Structural Capability & Strength of Materials (Junior Division Only)
Objectives/Goals Concrete can be made from different mixtures of cement, sand, gravel, and water, which can determine its attributes, including strength. The hypothesis states that the most…
CSEF · 2005
Pharmacology/ Toxicology
Objectives/Goals My goal for this project was to show all smokers that by smoking a cigarette, they are not only affecting the people surrounding them, but possibly the insects and animals t…
CSEF · 2005
Environmental Engineering
Objectives/Goals My goal for this project was to find out what litter is most commonly found on the beach and where it comes from so in the future we can stop it from happening, clean it up,…
CSEF · 2005
Applied Mechanics/ Structures & Mechanisms/ Manufacturing
Objectives/Goals The objective is to determine what materials make a more resonant acoustic soundboard for a musical instrument. Methods/Materials A test stringed instrument was built with t…
CSEF · 2005
Earth Sciences/ Planetary Sciences/ Physical Environments
Objectives/Goals The objective of this project was to determine which petroleum waste products commonly introduced into our environment by means of combustion, container leakage and improper…
CSEF · 2005
Pharmacology/ Toxicology
Objectives/Goals The goal of this project was to find out, from a group of three, which pollutant affected marine life the most. Daphnia pulex were used to determine which pollutant had the…
CSEF · 2005
Pharmacology/ Toxicology
Objectives/Goals The objective of our project is to determine what prolongs the lives of cut roses the longest. In experiment(Exp.) one; we wanted to see whether sugar or sugar and alcohol w…
CSEF · 2005
Earth Sciences/ Planetary Sciences/ Physical Environments
Objectives/Goals The bottom composition of the ocean varies greatly around the world. This experiment tests the effect of depth on bottom composition at the Ventura Pier. It is hypothesized…
CSEF · 2005
Zoology
Objectives/Goals The goal of this project is to determine if the common barn owl eats more juvenile prey than adult prey by dissecting and analyzing 140 owl pellets over a nine-month time sp…
CSEF · 2005
Plant Biology
Objectives/Goals Farmers and florists have been trying to uncover the secret to creating crops with strong flowers. Abrupt weather conditions and unknown nutrient deficiencies have been trou…
CSEF · 2005
Environmental Science (Junior Division Only)
Objectives/Goals My objective was to learn whether or not the aspect of a rock or pier piling surface affected the abundance of algae, mussels, barnacles, limpets, etc. Methods/Materials I m…
CSEF · 2005
Electricity & Electronics
Objectives/Goals Determine the characteristics of an electromagnet that produce maximum holding force. I varied core length, core diameter, wire size, number of turns and power applied. Meth…
CSEF · 2005
Aerodynamics/ Hydrodynamics
Objectives/Goals Why are water tanks located up on top of towers or on top of hills? I hypothesized it has something to do with creating pressure for better flow of water and decided to crea…
CSEF · 2005
Chemistry
Objectives/Goals The purpose of my project was to determine which fuel had the greatest energy density. I hypothesized that gasoline would have the greatest energy density because it is used…
CSEF · 2005
Materials Science (Junior Division Only)
Objectives/Goals Sunglasses are used by many people and there are many different types of sunglasses. By doing this experiment the researcher wants to determine which type of sunglasses is b…
CSEF · 2005
Materials Science (Junior Division Only)
Objectives/Goals In my experiment I tested five different pieces of wood to see which wood would absorb the least amount of water. I tested Pine, Myrtlewood, Willow, Redwood, and Maple. I di…
CSEF · 2005
Behavioral Sciences
Objectives/Goals I notice that many emergency lights and warning lights are not directly in a persons line of sight and I wanted to determine what color will yield the fastest reaction times…
CSEF · 2005
Mathematics & Software
Objectives/Goals The objective of this experiment is to determine whether multiplication, exponentiation, or addition will force a set of random numbers [0,1] to conform to Benford's Law (a…
CSEF · 2005
Chemistry
Objectives/Goals My objective for this project is to learn why salt melts ice and how it melts it. Methods/Materials For my project I need: Excess, NaCl, KCl, AlCl3, Ice 18 Clear Bowls and G…
CSEF · 2005
Materials Science (Junior Division Only)
Objectives/Goals I am trying to find out which decking is most flamable. Methods/Materials I made a jig to hold the materials, Trex, Geo-Deck, Brazilian Harwod, and Redwood, at a constant di…
CSEF · 2005
Structural Capability & Strength of Materials (Junior Division Only)
Objectives/Goals The purpose for this project was to find the best way to keep buildings safest during an earthquake. Since a major earthquake is expected in Southern California, we have to…
CSEF · 2005
Pharmacology/ Toxicology
Objectives/Goals To determine if the consistency of frozen foods cause brain freezes to occur equally. Utilizing the same time constraints, I tested whether drinking liquid products containi…
CSEF · 2005
Behavioral Sciences
Objectives/Goals This experiment tests whether gum chewing and exercise improve performance on a simple math test, and if they do, which improves performance more? Methods/Materials Methods:…
CSEF · 2005
Materials Science (Junior Division Only)
Objectives/Goals My objective was to compare the efficiency of different types of light bulbs by testing the light and heat output of the bulb. I did this because the electricity companies a…