Una excelente manera de aprender por primera vez la teoría de la Relatividad, me parece que cualquier amante de la ciencia, del conocimiento lo debería realizar.

A wonderful course that will enable literally anyone, even without any sort of mathematical background to grasp the idea behind the Special Theory of Relativity.

This course is excellent. I want to know and learn about Einstein's special theory of relativety. This course tech me everything about it. Sir Thank you so much.

Great course!

Mr. Lagerstrom thank you very much for giving us your insight about Special Theory of relativity and more generally for your learning initiative !

A great course for beginners. While it does not cover a large number of topics, the ones it does, it tries to do slowly, thoroughly and with clarity of thought.

Very methodical & lucid way of explaining the concepts. Understanding of Special Theory of Relativity made relatively easy, pun intended! Thank you Professor...

It was a great experience to learn such fascinating things in such a beautiful way, I believe it increased my eagerness even more towards this beautiful topic.

Fully Packed with knowledge !!. Best Course for First year students in physics and general people who are interested in physics and with no background in math.

Very formative for those without mathematic knowledge. It addresses the key concepts of special relativity at a very reasonable and undemanding pace. Thanks!

It is a great course for anyone who wants not only to learn the theory but to understand it and how it's creator Albert Einstein came to these discoveries.

Best course to understand the basis of the Special Theory of Relativity, mainly for such guys who mean to understand this theory only by using mathematics.

A superb course that goes into an excellent amount of detail on the Special Theory of a Relativity, with well paced and engaging lessons and problem sets.

Very pedagogic course on a fascinating subject that is not well understood by non-physicists, even though it is considered as scientific general knowledge

Thoroughly planned and thought-out course. excellent presentation, no technical issues; has a strong impact on the mind. wonderful course in all respects.

An invigorating course that provides foundational understanding of the core concepts and theories in physics and Einstein's ingenuity. Highly recommended.

Excellent mid-level course with the right amount of math. Instructor was highly knowledgeable and presented the material in a very understandable manner.

Excellent, thanks to Coursera, for allowing me to do the course, it's nice, it helped me and I learned new skills, I was nurtured from the course, thanks

It is one of the best course on this topic I followed. The presenter is a very good pedagogic and speak a very pleasant English for non native listeners.

An amazing course for the Astrophiles and curious physics enthusiasts . The course is very well organized and its easy to learn . A great experience .

The course is great !

Thank you very much for you effort !

It is genuine the best explanation about special theory of relativity I've ever learn about !

Great course. Totally appreciate the time and effort (and patience) by Professor to help me have a solid foundation on special theory of relativity

Good course, for to learn, imaging,considering,observing and measuring.Especially examples are very interesting.Like clocks,spaceships,light beams.

Superb. Professor Lagerstrom masters the topic and knows how to make easy a subject that apparently isn't. Thank you for sharing your knowledge :)

This course is just amazing! I wish I had that kind of teacher in school as Prof. Lagerstrom. I'll be coming back to this lectures. Pure pleasure!

A really great course. It was very nicely taken from the start. Really enjoyed the course. Looking forward to start General Theory of Relativity.