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 · 2003
Social Sciences (Junior Division Only)
Objectives/Goals To figure out what bone was broken the most by children and what was the main cause. Methods/Materials The materials: 1. Surveys - that I made on my own and then sent about…
CSEF · 2003
Zoology
Objectives/Goals The objective was to see what color food hummingbirds prefer. Methods/Materials Four hummingbird feeders were modified using a plastic container,with lids colored red, yello…
CSEF · 2003
Zoology
Objectives/Goals My goal was to determine if owls in different areas of California prey on different animals. Methods/Materials I obtained and collected owl pellets from Novato, San Diego, a…
CSEF · 2003
Behavioral Sciences
Objectives/Goals The purpose of this research was to determine some of the common misconceptions about genetic knowledge in order to illustrate the need for additional research and expand an…
CSEF · 2003
Chemistry
Objectives/Goals My project was to determine if different kinds of substrates will make a difference in how fast or good salt crystals will grow. Methods/Materials Label 9 bowls and place in…
CSEF · 2003
Behavioral Sciences
Objectives/Goals My objective was to investigate if touch had any effect on horses feeding habits. I have 2 horses of my own and they are always eating from a smooth, large tub, and I was wo…
CSEF · 2003
Materials Science (Junior Division Only)
Objectives/Goals Objective: My project was to find the factors that make up the brightest and longest lasting light bulb. Methods/Materials Materials and Methods: Steel, carbon, and copper w…
CSEF · 2003
Physics & Astronomy
Objectives/Goals My project was to determine the effect of a magnetic field on the critical temperature (temperature at which a superconductor superconducts) of a type II ceramic superconduc…
CSEF · 2003
Mammalian Biology
Objectives/Goals To find out if non-vegetarians have their blood pressure lowered more easily than vegetarians. Both groups underwent the same methods for lowering their blood pressure, howe…
CSEF · 2003
Microbiology
Objectives/Goals This experiment is designed to test a theory of Dr. Hulda Regehr Clark, Ph.D., N. D., who believes that a battery may be used to destroy parasites within the human body. She…
CSEF · 2003
Electricity & Electronics
Objectives/Goals Has one ever wondered why a calculator that has been left in a car out in the sun does not work, whereas the same calculator when cooled to room temperature works again? The…
CSEF · 2003
Aerodynamics/ Hydrodynamics
Objectives/Goals My objective was to find the most productive pitch for an electric generating prop, or windmill, at various wind speeds. I wanted to know which pitch, at which wind speed, w…
CSEF · 2003
Pharmacology/ Toxicology
Objectives/Goals The chemical properties of the local anesthetic bupivacaine (a weak base), the physiology of NaHCO3 in the CSF and the clinical literature all suggest adding bicarbonate to…
CSEF · 2003
Electricity & Electronics
Objectives/Goals The objective is to find the optimum solenoid that will be more powerful and last just as long as the ordinary solenoid. Methods/Materials I took 10 feet each trial of the s…
CSEF · 2003
Materials Science (Junior Division Only)
Objectives/Goals The objective of my project was to determine the quality of automated vending machine water by testing for pH level, water hardness, alkalinity, and free and total chlorine…
CSEF · 2003
Structural Capability & Strength of Materials (Junior Division Only)
Objectives/Goals In many places around the world there have been very powerful earthquakes, but the damage repair costs varied a lot. In Prince William Sound, Alaska the damage repair cost w…
CSEF · 2003
Physics & Astronomy
Objectives/Goals I wanted to know how the sound detection ability of a hearing aid is influenced by its geometrical shape. The goal is to measure and compare the sensitivity of three sound c…
CSEF · 2003
Mathematics & Software
Objectives/Goals The goal of my project was to find and study patterns formed through the translation of the first thirty terms of figurate number sequences into bases-2 through 20 when the…
CSEF · 2003
Applied Mechanics/ Structures & Mechanisms/ Manufacturing
Objectives/Goals To see what performance part installed on my go-ped will increase acceleration and top speed the most. Methods/Materials On my Super Bigfoot Scooter, I tested an X-Can exhau…
CSEF · 2003
Zoology
Objectives/Goals The purpose of this project was to determine how long a corpse has been somewhere, depending on the life spans of the insects on the body. Methods/Materials Two cans of Kal…
CSEF · 2003
Materials Science (Junior Division Only)
Objectives/Goals To determine which household cleaners effectively disinfect kitchen countertops contaminated with raw ground beef. Methods/Materials I contaminated a kitchen countertop surf…
CSEF · 2003
Electricity & Electronics
Objectives/Goals To build a functional Tesla coil and to understand how a Tesla coil works. Methods/Materials Using a design found on the internet (http://privat.schlund.de/s/skluge/sub1.htm…
CSEF · 2003
Structural Capability & Strength of Materials (Junior Division Only)
Objectives/Goals My hypothesis is that PEX pipe will be the strongest and copper pipe will break. I think that this is because PEX pipe is really flexible and you can bend it with your own t…
CSEF · 2003
Applied Mechanics/ Structures & Mechanisms/ Manufacturing
Objectives/Goals My projects goal was to see which of my 27 variables(strings,racquet weight,and serve type)affected the speed of the tennis ball the most .I also wanted to find ou twhy thes…
CSEF · 2003
Aerodynamics/ Hydrodynamics
Objectives/Goals My objective was to determine which design and angle of blades produces the most electrical output from a Darrieus vertical axis wind turbine, using 2, 3, or 4 blades. I bel…
CSEF · 2003
Environmental Science (Junior Division Only)
Objectives/Goals My objective was to determine what affect the rain or runoff from the rain had on the salinity and pH content of our local beach waters. I believed the water samples taken f…
CSEF · 2003
Plant Biology
Objectives/Goals Our goal was to provide information for "Washington Navel" orange growers to know about where they can find the sweetest oranges on an orange tree for a preferred quality of…
CSEF · 2003
Chemistry
Objectives/Goals The purpose of my project was to determine what happens if you grow a crystal seed in a substance with a different crystal structure. My hypothesis was that crystal seeds th…
CSEF · 2003
Microbiology
Objectives/Goals My objective is to study the effects of different antibiotics on the bacteria Escherichia coli, and to determine which antibiotic is most effective against inhibiting its gr…
CSEF · 2003
Applied Mechanics/ Structures & Mechanisms/ Manufacturing
Objectives/Goals My objective is to find out which bat has the most pop. Methods/Materials 5 bats; 3 aluminum senior league bats, 1 little league aluminum bat, and 1 wood bat. To find out wh…