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 · 2004
Environmental Engineering
Objectives/Goals Many peaple live without clean water. Governments recommend that people boil water, but they do not do that for the following reasons: 1)people don't believe in the germ the…
CSEF · 2004
Environmental Engineering
Objectives/Goals Our project's objective was to determine the effect of stream restoration on the aquatic macroinvertebrate community of Cummings Creek, Humboldt Co. CA. We predicted that th…
CSEF · 2004
Environmental Engineering
Objectives/Goals The purpose of this project is to find out which rip-rap material is best at preventing water erosion. The three barriers tested were wood rip-rap, rock rip-rap, and a plant…
CSEF · 2004
Environmental Engineering
Objectives/Goals The goals to this water recycling project is reduce the amount of impurities from water,& find the most efficient water recycling process. Methods/Materials Build a cylinder…
CSEF · 2004
Environmental Engineering
Objectives/Goals My project was to determine whether or not there would be fewer bacterial colonies in contaminated water after being exposed to sunlight. I wanted to find and easy and inexp…
CSEF · 2004
Environmental Engineering
Objectives/Goals My project is to determine if the solar energy can be trapped for our future needs. Based on my research, it was hypothesized that if a vertical salinity gradient layer is c…
CSEF · 2004
Environmental Engineering
Objectives/Goals To find out whether the level of Carbon Monoxide emitted from car warm-up is hazardous to health. Methods/Materials MATERIALS: Safety Gas Mask; Carbon Monoxide Detector; Gar…
CSEF · 2004
Environmental Engineering
Objectives/Goals Crude oil is found in natural deposits and seeps all around the world. Crude oils are toxic and will affect the nervous system of animals that come in contact with it. I wan…
CSEF · 2004
Environmental Engineering
Objectives/Goals The objective is to determine the effects of ridgetop fuelbreaks (created by altering vegetation on the ridgetop) on the spread of wildfires, in a forested stand, on moderat…
CSEF · 2004
Environmental Engineering
Objectives/Goals The objective of my experiment is to determine if the oil degrading activity of Pseudomonas bacteria can be enhanced by the introduction of ammoniated bagasse in an acquatic…
CSEF · 2004
Environmental Engineering
Methods/Materials I tested to see if growing Zinc absorbent plants is effective at reducing the large quantities of Zinc in the soil. My two treatment plants were Thlaspi and spinach and I h…
CSEF · 2004
Environmental Engineering
Objectives/Goals The purpose of this experiment was to observe the effect of Eichhornia crasspies and Cabomba caroliniana on algae growth as well as pH, nitrite, and phosphate levels in the…
CSEF · 2004
Environmental Engineering
Objectives/Goals As no specific method of ozone prediction previously existed, we wanted to create one for use on high ozone days so it could be determined which hours of the day were safer…
CSEF · 2004
Environmental Engineering
Objectives/Goals The Goal of my project is to properly remove and dispose of the Toxic chemical Malathion from my filter Media. Methods/Materials Remove the Malathion trapped inside my filte…
CSEF · 2004
Environmental Engineering
Objectives/Goals I believe that medium textured human hair will adsorb the most oil because it is not too coarse, but not too fine and thin. Methods/Materials First I collected different typ…
CSEF · 2004
Environmental Engineering
Objectives/Goals The objective is to explore the most cost effective, portable, box style solar oven that could be used in underdeveloped countries to pasteurize water or sterilize food. My…
CSEF · 2004
Environmental Engineering
Objectives/Goals Madrona Marsh, a vernal marsh in Torrance, California, has occasionally altered water quality in which there are raised levels of several nitrogen compounds. A possible solu…
CSEF · 2004
Environmental Engineering
Objectives/Goals The purpose of my project was to see if injecting air cleans the algae in pond water. I predicted that injecting air into pond water would reduce the amount of algae. Method…
CSEF · 2004
Environmental Engineering
Objectives/Goals The purpose of this experiment was to determine whether the natural purification action of a wetlands ecosystem causes a measurable improvement in the water quality. Water q…
CSEF · 2004
Environmental Engineering
Objectives/Goals In this project I attempted to remove nitrites from water by designing a biological filter that would be able to oxidize nitrites into nitrates. The purpose of this project…
CSEF · 2004
Environmental Engineering
Objectives/Goals THIS EXPERIMENT STUDIED THE QUESTION OF WHICH MICROORGANISM, MOLD OR BACTERIA WOULD DO BETTER IN THE BIOREMEDIATION PROCESS, BY REDUCING, ELIMINATING OR CONTAINING CONTAMINA…
CSEF · 2004
Environmental Engineering
Objectives/Goals By performing this experiment, I hoped to find out in what types of environments wheat-based and corn-based biodegradable plastic spoons might or might not decompose. I also…