'This machine separates denser substances from less dense ones by spinning them around in a container'
a centrifuge
OF SEPARATION: This machine separates denser substances from less dense ones by spinning them around in a container
This machine separates denser substances from less dense ones by spinning them around in a container
This machine separates denser substances from less dense ones by spinning them around in a container
OF SEPARATION
a centrifuge
OF SEPARATION