Then scraping the pots and pans — including the one she retrieves from the dogs — submerging them in fresh soapy water, scrubbing the surfaces of the table and the counters, wringing the dishcloths as if they were chickens' necks.
"We haven't even scrubbed the surface yet," one investigator said.
Basically, ultrasonic energy is applied to a cleaning liquid or solution causing cavitation, which, in turn, scrubs the surface free from contaminants.
Although previous rovers have scrubbed the surface of rocks, Curiosity is the first to carry the capability to drill inside them.
Just be careful not to scrub the surface with anything that'd scratch it, like steel wool.
I questioned Charles about his physical approach to his work, specifically his technique of using his brush to "scrub" the surface of his ground.
Scrub the surface of the melons with a clean produce brush under running water and dry them with a clean paper towel before cutting into them.
If you've been chopping things like veggies or nuts, run the board under hot water, apply dish soap to a gentle sponge or brush and scrub the surface for a few minutes.
The porcine skin is held firmly with a sterilized forceps to enable researchers to scrub the surface thoroughly, in a manner similar to the real world situation.
