Or a too hard course. Or a bad lecturer. Or you skipped the previous lecture and it's all gibberish again.

Hard course (electrical engineering, laplace fun!), shit lecturer (complacent, dismissive of questions), skipped lecture (never although I probably should have just stuck my face in the course books).

Do Laplace Transforms get very difficult? I'm taking a course right now that teaches Differential and Integral Calculus, followed by Differential Equations and Laplace Transforms. Laplace Transforms have, so far, been the least challenging portion of the course.

If you get them crammed into one hour then yes. In your own time they are quite easy. I required a bit of tutor support if I'm honest but if you can get over the basic calculus hill you will be fine. There's a lot more material out there to support you than there was in the mid-1990s! No having to fight for the last copy of referenced text in the university library either.

I have literally never used anything I learned on that part of the course however.

I found integration to be nothing short of brutal, personally. Laplace has been taught over 3 weeks and has been fairly pleasant - pure algebra.

I'm doing this course as part of the requirements for a degree in Eng. Technology, focusing on Software. It's common to all streams, but none of the subsequent courses Software students have to take will use this material. Damned if it isn't fun though.