Why is air in a sunny park different than air in a office cubicle with harsh bright lights when it is both air? Is it a placebo or a real thing?
In: Planetary Science
People exhale carbon dioxide, which can build up surprisingly fast in enclosed rooms. Higher CO2 concentrations can make you feel unfocused, irritable, or sleepy. Moving out of that room into a more ventilated space lets CO2 escape your blood which is the fresh, rejuvenating feeling of fresh air.
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