the.com/sawdust
What a tree exhales when the saw asks too many questions.
means The fine powdery wood particles produced when timber is cut, sawn, or sanded.
from Plainly literal: the dust that saws make, attested since the 1500s when sawmills turned forests into floorboards and floors into a constant snowstorm of wood.
Fire hazardSuspended in air, it can violently explode.
Cheap eatsOnce added illegally to bread and sausage filler.
RebornCompressed into particleboard and fuel pellets.