Have we truly mastered a clean effective way of disposing our waste? Is the
typical toilet contraption in everyone's bathroom at its limit of perfection? There
has to be a better, new way of improving the job we take care of every day..
How about a laser toilet, when you go, lots of lasers fire at the
excrement and vaporise it.
On a more serious note though, I think toilets with sensors that
can tell what's being flushed, and can sort it out and send it to
proper facilities would be cool.
That and have excrement turned into something useful, like fertilizer
and drinking water.