Yes, I know it's the wise-guy's answer, but I'm sure this'll reverberate.
First put on your antiseptic gloves. Get your gas mask, -make sure your
oxygen tank is full cuz the particle fallout lasts a looong time...
Are we having fun yet?
It's a flawed stupid, stupid, STUPID concept!!
Vacuum cleaners either come bagless or with bags. Vacuum bags have a special bag to where all the dirt and debris go into after the vacuum cleaner is done whisking it up through its head that is on the floor/carpet. There is also an option to go bagless, in which the vacuum cleaner has a detachable canister that you empty then replace.
A vacuum is composed of empty space.
THEORETICALLY: An absolute vacuum has no mass contained. In empty space there is no mass, so an absolute vacuum is empty space and empty space is an absolute vacuum. There is no difference. Although, there may be energy passing through the empty space or vacuum in the form of electromagnetic waves, or gravitational or magnetic fields.
Air
A vacuum is an empty space with nothing inside it.
Empty space is a vacuum.
An empty space is called Vacuum.
a vacuum
vacuum - i
A vacuum.
The latin root vac means empty
Hooverpockets.