![]() Give them a new life with a modern interior redesign. Lighthouse Redesign | – Grades 9-12, Old lighthouses have historical significance.Does Your Cell Phone Leak? | – Grades 9-12, Measure cell phone radiation from several distances when making a call and when texting.Levitating with Eddy Currents! | – Grades 9-12, Build your own maglev (magnetic levitation) system and demonstrate how eddy currents work.How efficient is a cobalt-based catalyst at helping to form molecular oxygen? Water to Fuel to Water | Grades 9-12, Examine the possibilities for water as part of the fuel cycle for the future.Is rock salt and ice the best combination for freezing ice cream? Chemistry of Ice-Cream Making | – Grades 9-12, Test how the addition of salt and other substances to water affects the freezing point of the water-based solution.Cooked Foods | – Grades 9-12, Do raw foods contain more calories than cooked foods? Use a bomb calorimeter to measure and calculate the amount of energy (calories) within various foods, ignite food samples, calculate the change in temperature. ![]() Bach | – Grades 9-12, Determine the mathematical patterns in JS Bach’s two-movement preludes and fugues.
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