The science of how a mask restricts OXYGEN! Presented to a School Board!
The science of how a mask restricts OXYGEN! Presented to a School Board! The funny thing about science and facts is, you cannot argue with it. METERS dont lie. But, leave it to humans. Collectively, we are fucking stupid. Masks restrict oxygen and provide a wonderful place for bacteria to flourish, especially on kids... To a kid, a mask is a snot rag petri dish, strapped to your face. View the link...
University of Florida study on masks. The link to the study is in the second vid descripition.