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
Environmental Engineering
Objectives/Goals To filter out microorganisms from water using a new method which includes the use of hydroxides. Methods/Materials The source of sand was ¡"All Purpose Sand¡". For coating t…
CSEF · 2003
Environmental Engineering
Objectives/Goals Santa Cruz County is looking for more water options because our current supply of water is overused. Officials have limited choices because of environmental issues with dams…
CSEF · 2003
Environmental Engineering
Objectives/Goals Objective: The purpose of this experiment was to determine the most efficient design for a portable, candle-powered desalination plant that would give people a way to make p…
CSEF · 2003
Environmental Engineering
Objectives/Goals Our objective/goal was to determine which shape of jetty works the best to prevent shoreline erosion. We believe the straight jetty will reduce the most amount of erosion. M…
CSEF · 2003
Environmental Engineering
Objectives/Goals The Purpose of this experiment was to determine which plant produced the most oxygen, thus converting carbon dioxide to oxygen by means of photosynthesis (Carbon Dioxide is…
CSEF · 2003
Environmental Engineering
Objectives/Goals The project was conducted to determine which type of mulch would be most effective in preventing soil erosion from raindrop impact on hillside vineyards. The mulches used we…