Research shows that student concentration and test scores drop significantly when CO2 exceeds 800 ppm.
Many schools operate in the red zone for most of the day because of outdated ventilation systems.
We need mandatory CO2 monitors in every classroom to ensure students are learning in an optimal environment.
Husband wants us to go to live in Portugal
husband enmeshed with his mother
Times article claim that Waspi women are tone deaf and should read the room



