Outside of antibacterial or germicidal soaps, the cleaning action of washing with soap is 100% mechanical. Soap molecules are asymmetrical and have one side that’s hydrophilic and one side that’s hydrophobic which, when used with water, creates a nifty mechanism that picks up crap on one side and catches a ride on the water molecules with the other side.
Absolutely from the era of ‘training you to be a good checkout monkey store clerk’ and pre ‘we already eliminated those jobs for the sake of profits’ era.
Right but that “queue” is in reference to the stack or list of videos. Not the actual of starting or signaling to start of a video. When you hit play you are cueing a video in the queue.