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 Project Ideas
Which material makes the best heat insulator?
Which color of liquid absorbs the most heat?
Which color container absorbs the most heat?
How does the temperature affect the height at which different balls bounce?
How constant is the temperature in my refrigerator?
How accurate is the temperature knob on my oven?
Which materials absorb sound?
Which toothpaste is most abrasive?
Can saltwater be desalted by freezing?
Are there different chlorine levels in our drinking water?
How does the tail affect the flight of a kite?
What shutter speed is needed to photograph a moving fan?
What is the composition of Florida sand?
Do different soils retain different amounts of water?
How much dust falls on your lawn in a month?
How clean is our air?
What are wave barriers and do they work?
Can feathers be used to clean up oil spills?
How does terracing affect erosion?
How does water affect different types of wood?
Which roofing material is the best?
How much money can a pool cover save?
Are TV commercials louder than regular programming?
Which paint protects wood the best?
What is the water solubility of various suntan lotions?
Up to bat - wood or aluminum?
Fishing lines – which is strongest?
Sole traction - which sole is best?
Skateboard wheels - which are best?
Which uses more water, a shower or a bath?
Which container (or wrapping) preserves food best?
Which nails have the best holding power?
Does (magnetic field/electricity/temperature/light) affect the growth of plants?
Do plants grow better with tap water or distilled water?
Do roots always grow down?
Under which color cellophane do plants grow best?
Which mulch covering works best?
Does the phase of the moon affect the germination of seeds?
Do avocados ripen more evenly with the stems left on?
How does our vision affect our taste?
Does a blindfolded person walk in a circle?
Are boys more flexible than girls?
How do teeth react to different liquids?
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