I have started the Fundamentals Of Natural Science course recently, and I found that it started easily on the fundamentals of matter, which made me more curious about the subject, and as I read on more questions arose, encouraging me to find answers for them, which extended the course even more than intended. But that was no problem since it taught me more about the nature of things, and how things were so precise as GOD intended them to be. The only problem I found that after taking so much notes, that I was running out of time, and I requested an online chat to add an extension period. They were helpful and said no problem for a "free extension period". I was overjoyed that they allowed for a course extension, it gives me more time to digest all this knowledge I have gained. A good course to go for generally, and gain a strong scientific background, to start with. I would certainly advice to do a similar course with Global Edulink.