All Science Fair Projects
Over 500 FREE Science Fair Project Ideas!
|  | Using tea leaves to enhance plant growth   This science fair project was done to find out the effect of using tea leaves as fertilizer for enhancing plant growth. Testing was done using the rose plant planted in soil mixed with tea leaves. | ||
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 | Effect of caffeine on plant growth This science fair project was performed to find out the effect on plant growth of adding caffeine to the soil. The experiment was done by using mung bean plants and watering them daily with water, water mixed with caffeine and with a coffee mixture. | ||
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| What is the effect of different types of fluids on our kidneys? The purpose of this experiment is to show the kidneys ability to alter the output of urine in response to the ingestion of different liquids such as tap water, isotonic saline (gatorade or any other sport drink), and coffee. Various fluids affect the kidney in different ways. My hypothesis states that coffee will cause the kidneys to excrete urine more frequently than the other fluids consumed in | ||
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| Does caffeine raise a person's blood pressure? My hypothesis is that when caffeine is consumed in large amounts it will increase the blood pressure. | ||
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| Caffeine and Alertness This experiment was conducted to find out how drinking caffeinated coffee will affect the alertness of an individual. The level of alertness of the test subjects will be measured by the number of balloons burst by throwing darts. | ||
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| Cold water and your voice This science fair project was conducted to find out how drinking cold water will affect the ability of a person to sing. The tests were done by comparing the high notes a person can reach before and after drinking cold water. | ||
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| Effect of carbonated drinks on the erosion of tooth enamel This science fair project was performed to find out if carbonated soft drinks can really cause the erosion of tooth enamel. Testing was done by immersing teeth in Coke, Sprite and root beer for a few days | ||
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| Are ants picky over their food? Do they have any preference? The purpose of this experiment was to determine which flavor ants are most attracted to. | ||
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 | Effect of carbonated drinks on meat This science fair project was performed to find out if the acidity in Coca Cola can dissolve meat. The testing was done by placing pieces of steak, chicken breast and salmon into bowls filled with Coca Cola, and observing the meat for 5 days.
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| Red bull and Daphnia This experiment was performed to study the effect an energy drink has on the heartbeat rates of Daphnia. The experiment was done by exposing Daphnia to different concentrations of the Red Bull drink, mixed with water, and counting their heartbeats per minute. | ||
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