Yes, old carriages like Intercity 125's do this. New trains do not.
You can tell because trains that flush onto the track have signs reading "Do not flush whilst at station"
In the US, this has been illegal for decades. However, trains were still doing this from the early days until the 1970's.
yes
pollution
all girls places. Such as toilets marked "ladies"
Sewage
buildings, languages,trains
a human like being that eats and dwells in toilets and excrets toilet powder
Without it we wouldn't have a clean easy way of emptying our bladder.
steam trains, human power tool.....
The Romans made toilets for the same reason that we make toilets----to go into. However the Romans also used their toilets as garbage dumps and all household waste as well as human waste was flushed down them. And yes, the Romans still use toilets. They have them in all the houses and apartments, restaurants, public buildings, etc. in the city.
Nothing , it naturaly human
Toilets are VERY important. without toilets EVERYWHERE it would: Stink, have maggots and will cause hygene issues. Without toilets the world would be VERY stinky and unhyjenic so YES is the answer use the toilet well
no, you can only travel by potatoes and human eye lashes