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Water in Electricity
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P=Project E=Experiment
|
Optimization of the Water Flow Rate in a Clean Energy Electrostatic Power Generator
[E]
Conductivity As a Water Quality Measurement
[E]
Build a Kelvin Water Dropper.
[E]
[E]
[E]
[E]
[E]
[E]
[E]
How is the conductivity of distilled water affected when substances such as salt, sugar, vinegar or baking soda are added?
[E]
[P]
Does electricity pass through air, water, metal or plastic?
[P]
|
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Water in Electronics
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|
P=Project E=Experiment C=Circuit
|
Build your own LED water conductivity meter - conductivity as a water quality measurement
[E]
Build an Intelligent Irrigation Control System
[E]
Water and Moisture Detectors
[E]
[E]
[E]
[E]
Water Level Indicators
[E]
[E]
Hot Water Level Indicator
[C]
Water Activated Relay
[C]
Pot plant water tester
[C]
Water and Moisture Activated Alarm
[C]
Dew sensor
[C]
Rain Alarms and Detectors
[C]
[C]
[C]
Water Level Indicators
[C]
[C]
|
|
Water in Mathematics
|
|
It is known that musical notes can be created by sticking a glass of water filled to various heights. Is
it possible to mathematically calculate a musical note based upon the geometrics of a glass?
[E]
|
|
Water in Geography
|
How much water do you use?
[E]
Are the organisms found in pond water the same all over the world?
[E]
|
|
Water in Medicine
|
|
P=Project E=Experiment
|
Which of hydrogen peroxide, hot water and salt water is the least costly and easiest way to disinfect toothbrushes of common mouth microorganisms
[E]
Determine if drinking water from a bottle with either a straw or by mouth will contaminate the remaining water in the bottle with bacteria from the mouth.
[E]
Which allergy nasal decongestant dissolved the fastest in water and simulated stomach acid?
[P]
Which type of pain reliever dissolves faster: trade or generic?
[P]
[P]
Which vitamin and painkiller dissolved and spread equally in a bowl of body temperature water the fastest?
[P]
Bacterial Content of Water Bottles
[P]
|
|
Water in Food Science
|
|
P=Project E=Experiment
|
Measure How Much Water is Absorbed by Dried Beans
[E]
Determine which baking method (traditional, New York, or water bath) produces a cheesecake with the fewest cracks and greatest rise.
[E]
Chemistry of Ice-Cream Making: Lowering the Freezing Point of Water
[E]
Determine if a cold-water soaking process can improve the crispness of oven-fried potatoes.
[E]
The effect of temperature on the water solubility of alum, baking soda, Epsom salt, and salt
[P]
Why do some foods such as dumplings float on water when cooked?
[E]
Does xanthan affect water viscosity?
[E]
Is tap water all the same?
[E]
What type of water tastes the best?
[P]
Which liquid preserves a cucumber the best: cola, white vinegar and carbonated water?
[P]
How much water is in an orange?
[E]
Which fruits, citrus or non-citrus will contain the most water or liquid?
[P]
Beverages & Drinks
|
|
Water in Microbiology
|
|
P=Project E=Experiment
|
Bacterial Content of Water Bottles
[P]
Are there any adverse effects to reusing a water bottle?
[E]
[E]
Determine what aquatic environment freshwater or saltwater has the highest amount of
weight lost with the use of oil-hungry bacteria as a result of oil degradation over a 5-day period.
[E]
Diatoms
Plankton and Phytoplankton
|
|
Water in Ecology
|
Compare growth characteristics of the coastal sage scrub during consecutive dry and wet years.
[E]
Marine Ecology
|
|
Water in Behavioral Sciences / Psychology
|
The Effects of Scientific Information Concerning Water Conservation on a Person's Opinions and Attitudes
[E]
Effect of Carbonated Water's Color Perception on Its Taste
[P]
|
|
Water in Biochemistry
|
|
The conversion of hydrogen peroxide (H2O2) to water and oxygen gas by the enzyme catalase
[E]
|
|
Water in Forensic Science
|
|
A Forensic Study on the Effects of Seawater on the Growth Rate of Local Sarcophagid and Calliphorid Larvae
[E]
|
|
Water in Cosmetics
|
|
Which Hand Cream Retains the Most Moisture?
[P]
|
|
Water in Physics
|
|
P=Project E=Experiment
|
Can Hot Water Freeze Faster than Cold Water?
[E]
Investigate supercooling of water: Does prior heating of water make it easier to supercool water without freezing?
[E]
Determine if the Coriolis effect can be detected by its influence on water flowing through a coiled hose in a rotating frame of reference.
[E]
Water Physics
Liquids
|
|
Water in Environmental Sciences
|
Water Quality and Pollution
Acid Rain
Water Conservation & Management
Acid Rain
Environmental Effects on Daphnia
|
|
Water in Solar & Renewable Energy Sciences
|
Using Water as a Coolant to Increase Solar Panel Efficiency
[E]
Water Energy
Solar Water Purification
Solar Water Heaters & Collectors
Fuel Cells
|
|
Water in Chemistry
|
Water Chemistry
Water Hardness & Water pH
Electrolysis
|
|
Water in Botany
|
|
P=Project E=Experiment
|
Find out how flowers drink water.
[P]
Find out if plants really absorb water by osmotic pressure.
[P]
Capillary Action of Water in Plants
[E]
Which aquatic plants have the highest pH level when submersed in distilled water and a BTB solution (Bromothymol blue) is added.
[E]
Plant Irrigation
Photosynthesis
Soils & Hydroponics
|
|
Water in Earth Sciences
|
|
P=Project E=Experiment
|
Make and use a hygrometer.
[E]
Model the flow of groundwater, and calculate the flow rate using Darcy's formula.
[E]
Build a model of a water channel and determine how best to prevent erosion in that channel.
[E]
Find out what type of liquid (different pH), breaks down limestone the most (limestone erosion).
[P]
Determine the profile of a desert wash from top to bottom - particle size and abundance.
[E]
Tsunami
Hurricanes
Meteorology
Oceanography
Floods
Water Geology (Hydrogeology)
|
|
Water in Zoology
|
Test whether a layer of blubber is a helpful adaptation for cold-water environments.
[E]
Determine if the pores in a chicken egg shell allow water to enter by weighing eggs before and after hard boiling.
[E]
Aquatic Life
|
|
Water in Engineering
|
Water in Engineering
Ships, Boats & Hydrodynamics
Bridges
|
|
Interdisciplinary Topics
|
Ice
|
|
Water in Social Sciences
|
Soil and Water Conservationist ($58,720)
[R]
Water & Liquid Waste Treatment Plant & System Operator (In Demand! $38,430)
[R]
|
|
Water in Future Science
|
|
P=Project E=Experiment
|
An underwater sensor attached to all marine craft that will alert, save, and protect all Florida's Sea Cows.
[P]
Recycling more water in a domestic settings
[P]
A machine that captures the energy from the waves and currents underneath the water and convert it into electricty
[P]
The Gr-ain Water System serves to recycle greywater and forms of water in the common household.
[P]
Reusable Water-Powered Battery
[P]
A water filter that detects contaminants using innovative methods
[P]
Pure Water is a water purifying tube that uses virus-fighting polymers and molecular-imprinting technologies to kill pathogens.
[P]
Visible-Light Photocatalysis uses nanotechnology to detoxify and clean polluted water and air.
[P]
The Plant Remover seeks and destroys invasive aquatic plants that clog waterways.
[P]
A two-stroke engine if utilized in watercraft will optimize combustion while reducing cross-scavenging flow
[P]
Aquagill: A dive suits that will be equipped with artificial hemoglobin tubing to attract free oxygen molecules in the water.
[P]
Wastewater Management
[P]
|
|
Useful Links
|
|
R=Resource
|
Science Fair Projects Resources
[R]
Science Fair Projects A-Z
[R]
Water Resources for Kids and Teachers
[R]
Citation Guides, Style Manuals, Reference
[R]
Safety Resources
[R]
[R]
Science Fair Projects Books
|
