He travelled through time. He didn't know what scientific principle, or any other reason, caused this, but nonetheless, he travelled through time.,This isn't because people are unwilling to clean their bodies every day, it's simply because washing clothes and using hot water both cost money.,Her girlfriend turned and walked to the sink, turning on the tap to wash the dishes. “After twelve o’clock tonight, our hot water will be shut off. We can wait until next week to pay the bill, that way we can save some money.”。