Most Difficult University Subjects
Most difficult subject to study at university by: dropout rate, effort to learn, needed IQ, (needed skills), complexity of the subject itself.Most subjects needs mathematics, and most people I know complain that this is the most difficult part of their studying.
And that's only the easy part of mathematics... the real math is not about calculating.. its about proving theorems and finding new ideas. its extremely complex and many people start studying it but quit.
Queen of all sciences
Physics is the nightmare of every university student on earth!
All Sciences is either Physics or stamp collecting
Very hard. Requires lot of maths and physics. Besides, the thing that changes the world. Brought us into modern form of the world from the ancient/medieval one is Engineering. It is the most important all these mentioned
It's directly about life... So much risk and responsibility. No more words. It must be hard to study