4 ms·
CO2: Excellent point. After 4 hrs in 30m2, we bathe in 1100ppm. After a night, 1800ppm. Normal levels are 500-600. After living in Australia, I’ve always attrib
by laurent92 6y ago
CO2: Excellent point. After 4 hrs in 30m2, we bathe in 1100ppm. After a night, 1800ppm. Normal levels are 500-600. After living in Australia, I’ve always attributed their taller average to being more outdoors and having well-working ventilation standards for buildings. Low CO2 might do wonders for mental development.