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  • The effects of music types on driving ability
  • How teaching styles and color affect learning
  • Does learning sign language affect perception?
  • Do hand motions affect your memory?
  • Fingerprints: the clue to I.Q.
  • The effects of teacher and student learning styles on academic performance
  • The effects of class structure on learning abilities
  • Auditory and visual memories of males and females

  • The effect of gibberellic acid on plants with red lights
  • Which color Saran Wrap allows plants to grow the tallest?
  • Do different wavelengths of light affect plant growth?
  • Do fruit and vegetable juices contain the same amount of vitamin C?
  • How does the type of water you feed a plant affect its growth?
  • Do hydrating shampoos really strengthen hair more than regular shampoos?
  • How does vitamin C content of packaged orange juice compare to freshly squeezed?
  • The effectiveness of sunscreens
  • Effect of estrogen in frog metamorphosis
  • Does anti-perspirant affect your pH?
  • Which bread has the most kilo calories?
  • Effect of pH on catalysis in fruit browning
  • Effects of nitrates on daphnia pules
  • The effects of temperature on enzyme activity
  • Can yard trash be substituted as a fiber source in cattle feed?
  • Do ac electric fields affect yeast growth?
  • Which brand vegetable soup has the most potatoes?
  • Are you juicy? Do naval and valencia oranges of the same weight give the same amount of juice?
  • Denaturation of nutrasweet into D.P.
  • What are the effects of lead on enzymes?
  • Influence of temperature on the digestive activity of pepsin on albumen
  • What is the effect of malathion on planarian?
  • Does temperature affect bacterial growth?
  • Does chewed gum lose mass?
  • The affect of secondhand smoke on worms

  • Botanical pesticides: do they work?
  • The effects of priming on vegetable seed germination
  • Accelerating the fast plants
  • Plant tissue culturing
  • The effects of varying amounts of water on seed germination
  • A comparison of two hydroponic techniques
  • Evaluation of fertilizer types: which works best on marigolds?
  • Hydroponics: the amount of dissolved oxygen in the root zone of the plants
  • The effects of two commonly used window cleaners on plants
  • Acid rain: an analysis of germination

  • The efficiency of hydrogen peroxide in swimming pool disinfection
  • Cinnamon: an organic phytopesticide for Chilean agriculture
  • pH of common beverages
  • How do household bleaches compare?
  • Determination of lead in paint samples
  • How much vitamin C is really in our juice?
  • How temperature affects viscosity
  • The effects of heating and cooling on the stength of glass
  • Which bandage stays on best when placed in water?
  • Does spending more money for your sunscreen give more protection from the sun?
  • The biochemical effects of beverages on dental materials
  • Does fabric softener affect drying time?
  • What determines the amount of aluminum in canned drinks?

  • The SARS epidemic: use of a computer model to predict the value of control measures.
  • Can a software program be developed that can accurately correlate mouse pointer movement to the human eye?
  • A comparison of computer based pseudo random number generators.
  • Utilizing a genetic algorithm to stimulate lunar landing
  • How does computer-enhanced learning compare to conventional learning
  • Whose website predicts high and low temperatures with the best accuracy?
  • The proficiency of random number generation

  • The effect of time of day on GPS accuracy.
  • Sound wave propagation in brine pools
  • The relationship between sunspots and solar flares
  • Electromagnetic earthquake precursors
  • Monitoring inland water quality using remote sensing spectral information
  • Percolation in polluted vs. unpolluted soils.
  • Correlation between sunspots and tropical cyclones
  • Analysis of seedlings in altered gravity

  • What is the best insulation?
  • Load bearing capacity of i-beams
  • Comparison of wood products in twisting and bending
  • Soundproofing properties of different materials
  • Which insulating clothing materials work best?
  • What is the effect of soccer ball temperature in kicking distance?
  • Will temperature affect the way an arrow flies through the air?

  • Fertilizer run-off and crop yield evaluation
  • Minimizing arsenic leaching from CCA wood
  • Pharmaceuticals in river water: is it possible?
  • How contaminated is the soil?
  • Filtering the dangerous effects of road salt
  • Effect of environmental stress on plant symmetry
  • Impacts of Kentucky bluegrass on native mixed-grass prairie
  • Analysis of the oil contained in french fries
  • How fast do yard waste materials decompose?
  • Which wood is more resistant to decay?
  • Polluting cars, U.S or foreign?

  • Optimizing efficiency of sphere parking
  • Deriving a mathematical formula between energy input and hydrogen electrolysis.
  • Is there a correlation between regions of the U.S. and the number of STDs?
  • Mathematics of a honeycomb
  • Should you believe your local weather forecaster?
  • Does gender affect the laws of probability?
  • The geometry of shadows
  • What are the chances?
  • The effect on golf putting accuracy using different putters

  • The longevity of the latent fingerprint in children vs. adults
  • Computer identification of cardiac murmurs
  • Cell phones: are they bugged?
  • Music and its effect on blood pressure
  • Does your hearing level change after exposure to amplified rock music?
  • Rare vs. well done
  • Do taller people have a greater lung capacity than shorter people?
  • Does viewing television affect pulse rate?
  • What is the effect of music on human blood pressure?

  • Herbal remedies as antibiotics
  • Determining the potential for nicotine as a bacterial disinfectant
  • Treatment of the ultraviolet radiations on orange juice
  • The antimicrobial effects of green and black teas
  • Dustbusters: an analysis of agricultural dust
  • Which hot sauce kills the most bacteria?
  • Bacteria on the pop-tab portion of a soft drink can
  • Natural garlic vs. garlic pills on bacteria
  • Toothpaste vs. Streptococcus lactus
  • Microwave radiation on E. coli
  • Salmonella: store-bought eggs vs. farm eggs
  • Turning off the tap: do you re-contaminate your clean hands?

  • Generating electricity through water wave movement
  • The effects of spin on a volleyball
  • Which wavelength is most efficient?
  • How does the acid in a lemon differentiate between two types of metal create electricity?
  • What variables of a goggle lens affect vision?
  • The effect of window films on light transmission
  • Are advertisements louder than news broadcasts?
  • The effect of temperature on the velocity of winds
  • What taping pattern best protects glass in a hurricane?

  • Exploring the role of protein tailoring in muscle adhesion
  • Do different salts affect the growth of brine shrimp?
  • Ancient oceanic microscope fossils
  • A possible alternative method for controlling termites
  • A wild hair: the effects of hair on cutaneous wound repair
  • The analysis of natural products on the growth rate of turkeys
  • Do sharks favor a color?
  • The affect of UV light on mosquitoes and flies
  • Does music affect a guinea pig's concentration in a maze?
  • Does light affect milk production?
  • Can an insect parasite be taught?
  • Effect of electric current on worm regeneration
  • Ability of goldfish to distinguish colors
  • Tan-point coat color inheritance in labrador retriever dogs
  • Effect of thermoelectric fields on fire ants
  • Does color affect a chicken's appetite?

© 2005 Steven L. Jacobs and Mark W. Oleksak

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