Increased CO2 levels cause the brain to reduce metabolism and spontaneous neural activity, and enter a lower arousal state. Humans’ cognition declines as carbon dioxide levels rise in the air they breathe.
Indoor carbon dioxide became a problem in the 1970s when buildings began to become more airtight. People started reporting feeling
Center for Economic Development, Transport and the Environment has awarded Soletair Power a company development grant for the “Standalone” Direct