No evidence to suggest nut allergens spread through airplane ventilation systems, experts say
Credit: Pixabay/CC0 Public domain There is no evidence to support the widely held belief that nut allergens can be spread ...
Tag: Ventilation
What Today’s Architects Can Learn From a Lost Ventilation System Used in 19th-Century Building Design
Credit: W. Notman & Son, Women's Department, Royal Victoria Hospital, Montreal, 1894. II-105911.0, McCord Stewart Museum) By revamping a forgotten ...
