Dave, Dawn, & myself went to Lowes for testing supplies. We wanted to add materials to our "plastic test room" that would simulate the types used in walls, floors, and ceilings actually present in schools. We purchased carpet & tile flooring samples, 2 plants, a concrete cinder block, and a bucket with a lid that can be sealed. We will add CO2 to the bucket & use our battery powered sensor to check for different results. (OH....we also bought two 9V batteries.) Dave and Sharin are currently brain storming on the battery power issue. Hopefully by mid day on Monday we will be able to go get dry ice (CO2 source) & begin testing.
Happy Friday!
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