The Dust Ecology in air vents has evolved beyond mere dust bunnies. Dust rhinos and crocodiles also likely lurk just above our heads and in the walls!
Nor as big. I always wanted to do that!
The inside of these ducts are loaded with hundreds of sharp sheetmetal screws holding them together. Pretty rough on the hands and knees! Spot on observation!
Tom Toles
PraiseofFolly over 1 year ago
The Dust Ecology in air vents has evolved beyond mere dust bunnies. Dust rhinos and crocodiles also likely lurk just above our heads and in the walls!
tcayer over 1 year ago
Nor as big. I always wanted to do that!
John Barleycorn Premium Member over 1 year ago
The inside of these ducts are loaded with hundreds of sharp sheetmetal screws holding them together. Pretty rough on the hands and knees! Spot on observation!