I bought my first computer in 1976. It was a DEC PDP 8 mini computer. It came in a desk. Maybe two months after taking delivery I went into the office in the morning and tried to boot the computer. Nothing. Fiddled with it for a little while and called for service. Later that day the technician came out to our farm. He walks into the office looks at the computer and grabs the desk/computer slides it over a little and get this.....plugs the computer in!!!!!!
Then asks if we had cleaning people come in to clean......Yes I answer.....He remarks that this happens a lot to first time owners.....He comments that damn cleaning people always unplug stuff and never plug it back in...
Thank you very much, that will be $58.60! I will always remember the amount of the bill for plugging in my computer! I was a little intimidated by this magic desk. I paid at that time $30,000 for a mini computer and diablo daisy wheel printer. This thing had two 8 inch floppies of 250kb size. I was king!
Basic Physics: Two particles of matter cannot occupy the same space at the same time!