Most children don't like showers (at least not until about the age of seven). It's also easier to assist a person with a bath than with a shower--showers tend to get the assistant wet as well as the bather--and tub baths lessen the danger of a fall. As for more sinks than tubs, while only one person could bathe at a time, two could easily brush teeth or wash hands at the same time.
What is the difference between a generator and a turbine? In the summer of 2001, I went to the community open house held by a local power plant. We watched an informational film and took a tour, then went to a picnic lunch in the parking lot, all free. The computerized control room (not the actual room, but a replica they use for training and demonstration). To a non-engineering/electrical person like me, it looked so intimidating! Then we put on hard hats and toured the plant, looking at the turbines, cooling towers, rail siding, coal storage area (they have a device that pick up the entire railroad car hauling coal and dumps it onto the storage pile), dock for barges on the river, a huge crane (I think they said there were only a handful that size in the world), etc. They discussed all the scrubbers, etc. used to reduce air pollution. But with all that, I don't remember what the difference is between a generator and a turbine. The tour I was part of turned out to be the last one held, because after 9/11 a few months later, letting the general public have that kind of access was deemed a national security risk.
Its a converted Fire Alarm call point, these are normally red so it has defo been painted yellow and instead of glass where the button is there has been a blanking plate put in and where the label that says "panic button" is it normally says "FIRE" in black writing. I would say its fairly new at least within the last 10 years defo