Home SciFair Home       7th Grade 8th Grade	7th Grade Projects                                       Baking Soda vs Baking Powder Efficiency of Wind and Solar Energy Do Children go for better brand names Splenda vs Sugar/Default Molding Pennies Helmet Safety Corvette vs. Viper Poppin Dissolving Metals How age affects short/long term memory Music and Heartrate Coil Gun Color Changing Milk How Does Acid Rain Effect Germination Hot Frosty Which cheese molds the fastest? The Process of Filtering Water Mentos and Coke How Color Affects Your Memory Comparing Haircolor