If you have a forest of barriers in a classroom, it’s going to interfere with proper ventilation of that room, everybody’s aerosols are going to be trapped and stuck there and building up, and they will end up spreading beyond your own desk.

Nobody has voted yet.

Notify me of new comments via email.

#A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

A Alexander The Great

B Martin Luther King, Jr.

C Vincent Van Gogh

D Al Capone