Chemistry

Environmental impacts of pressure treated wood

Acid rain....effects on surface water

Effects of surfactants on surface tension

Calcium magnesium acetate (CMA) as a deicer

Crystal growth under various conditions....you pick them

Pigment analysis (chromatography) of various plants

Pigments analysis of "marker ink"(chromatography)

Effects of drying times on the properties of glue mixtures

Calorimetry in various foods

Comparison of oil / latex based paints

Batteries effectiveness and temperature

Corrosion

Assessment of all purpose cleaners

Absorbancy of different paper towels

Comparison of batteries

Sugar comtent of fruit

Red cabbage as a pH indicator

Photovoltaic cells

Superconductivity

Saltwater, citrus fruit, vegetables as batteries

Effect of chlorine bleach on strenght of fabrics

Questions and comments to Ted Rowan at tedrowan@massed.net

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