Explained concepts so well and the math was understandable because the instructor didn't take any shortcuts in his explanations.

Excellent course presented by a very clear competent instructor. If I can grasp the concepts and the math just about anyone can.

An excellent course with great videos explaining the concepts at a level and pace that could be understood. Thank you very much.

This course was amazing. The way Proff. Larry Taught, was so subtle and understandable. I recommend this course foe enthusiasts.

Great course. I have a BS in physics from Colorado School of Mines, which is a tough school, and they didn't explain it as well

Fantastic, best course ever. I sincerely congratulate Larry Randles for his great work.

Thanks, Javier Lázaro

San Sebastián Spain

The course was informative and took a very unique and simple approach to explain The Special Theory of Relativity to beginners.

Very good course for people with little formal preparation in mathematics. The instructor explains the concepts very patiently.

Very enriching, even to a 12th grade student. Well made, everything was well explained, The instructor was very professional.

Lovely course, the historical info along with the physics are delightful. Little math but the concepts are explained clearly.

This is a very good course. If you are a physics student and new to coursera this would be a very nice course to begin with.

the course was amazing and it was a wonderful experience to learn the special relativity through such professional teacher.

Thanks a lot for this course. I learnt a lot from this course and certified.i also got certificate .And it is easy to learn

Great course, really opened up my scientific understanding of things. Really changes the perspective of how we see things.

Um excelente curso com um professor de altíssimo nível, que ensina com clareza e paciência. Recomendo a todos que o façam.

Well structured and explained. The course shows the advantages of a classical board in comparison to showing just slides.

Very nice introductory course for those who always wanted to understand what is the spacial theory of relativity is about.

it is really a wonderful experience to think beyond every life. it is better than any other science fictions. it is REAL!

A great learning experience. It made understanding the special theory easy and a very special teacher/lecturer/professor

Great journey about Einstein Theoty. More than happy with the course. Congratulations to the teacher.

Thank you very much

Thank you dr Lagerstrom (and all other who made this course) for making it! It has been a great and interesting struggle.

This was really amazing. I would like to do another advanced relativity course with Prof. Langerstrom as the instructor.

It is very informative from level zero to highest. Every topic covered sufficient knowledge. Overall very interesting.

Very thorough, but relatively easy to understand, due to the use of appropriate analogy and well described explanation!

Fantastic insight into Einstein's special theory of relativity. Great food for thoughts and excellent teaching methods.