by Ingrid Yang | Sep 6, 2020 | Uncategorized
Do you wear a face covering when out in public spaces? Thank you. But to add another layer of complexity, the type of face covering you wear matters. A recent study from Duke University (my alma mater!) demonstrated that bandanas and neck gaiters may actually be...
by Ingrid Yang | Jul 2, 2020 | Uncategorized
Warning! Math coming your way! I wanted to dispel a common claim that masks disturb breathing. A coronavirus particle is 120 nanometers (nm) in diameter. Oxygen is 0.120 nm and Carbon Dioxide is 0.232 nm. To interpret these numbers very clearly, oxygen is 1000 times...