I heard this word recently, and tried to search for it on Google but got some vague descriptions of it such as the "" or a .

For those who have an idea or understanding of "Ideocosm", could they chime in on this?

I have succesfully finished my bachelors degree in biology and now I want to pursue a masters degree. One of my options in this case is hydrobiology which seems to be interesting but I'm not sure. Should I go for it? What can I expect with a degree in hydrobiology?