You all must be thinking that I must have gone out of my mind. Else, I would not have talked about such stupid topic. But before you jump to any conclusion just go through my topic and you will find that I'm not out of my mind.
This idea is weird and may not be practically feasible but it is theoretically possible. But, then I love thinking about the craziest ideas which can make people reset the boundaries for science.
Scientists have developed the chips which can generate current from urine. Now, this technology can be used to produce electricity as follows:
Now, if all the toilets are covered with such chips then such toilets can act as power house which generate electricity whenever someone urinate. Now, more is the number of people more is the electricity supply.
I know I am talking useless and this won't be feasible. Even if it was possible then also it is not aesthetic. But, then you can not enjoy science unless you try to use it for your weirdest and the craziest idea.
So, if you really want to beat me to pulp then this proves that I'm successful in my mission to create one of the craziest ideas.