Share clean air

Shobini Iyer, Iowa, USA 13-15

My project provides a feasible and efficient solution to secondhand smoke and air pollution. I chose a topic that resonates with me personally and researched it to determine how I would go about finding an optimal solution. I tested multiple methods of filtering, including activated carbon filters and air vent filters. I tested these over a flame to examine the number of smoke particles absorbed. After conducting numerous tests and recording the data, I ran the results through a spectrophotometer and concluded with the best outcome and reflection.

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