Really nice course, the teacher explains well and his clear. Mathematic aspects are not too difficult to understand. I really enjoyed this course and have a much better understanding of the special Theory of Relativity.

I am very happy with this course. I am a physicist and I learned too much, I think the best way to learn a theory is in a historical context. I recommend this course. I expect you open the course on general relativity.

The course was perfect in every way...I'm in 9th grade and I could understand the concept clearly all thanks to the Professor's teaching and the guidance of the mentors who cleared all the doubts!

Thank you once again!

I highly recommend this course to anyone wanting to understand the ideas behind special relativity without being bombarded with maths. I wish my lecturers at university were half as good as Larry Randles Lagerstrom.

This course really explained well "The Special Theory Of Relativity". In addition to that you can also learn that how theories develop step by step, measurement. Also I got know a lot of things about Albert Einstein.

The way the course is given, clear and slow paced, makes it easy to understand the topic for someone who hasn't done math for a long time. Which was good for me since I did the course for fun and not career related.

This was a great course and Larry Lagerstrom is a wonderful teacher. I would thoroughly recommend this course to anyone interested in Einstein's Special Theory and I'm hoping that Larry will do more physics courses.

The way topics are presented is so fluid (and for the general public) that it is impossible not to follow the roadmap and conclude the course with few but very sound concepts about the special theory of relativity.

Thanks to the professor

Larry Randles Lagerstrom for this high quality course. I had exciting moments during class. It is hoped that one day humanity will become a stellar civilization ... Again thank you very much

This is one of the best course I have a taken in a while. Thank you to the Prof to make this learning experience one of the best so far, Can't imagine anyone else explaining the same material which such clarity!!!

This course helped me understanding many concepts of The Special Theory of Relativity. I recommend it particularly to high school students. Thank you very much to the teacher and all that contributed for that job.

Thanks for keeping it simple. There was a lot of head scratching; but the professor kept going over the issues with great examples. One of the best instructors I have had in 5 years of online courses.

Thanks

Great class! My favorite part was the first 3 chapters regarding Einstein's background history. I don't have much of a science background so I did get a little lost later on in the course, but I still enjoyed it!

THANK YOU PROFESSOR for your efforts, your presentation made me want to study all the physics now, I'm not finished with the course yet but I couldn't wait to thank you Coursera team, this website is a blessing !

This course is superrbbb... It gives you the best and easiest explanation for Special Relativity... also the professor's teaching method is amazing

It gave me a good kickstart in my dream to pursue astrophysics!!

Excellent course. I particularly appreciated the step by step approach with frequent stops to go back and patiently review points which may not have been easy to digest. Prof Langstrom is the perfect instructor.

Best course I've taken so far! Extremely enjoyable. Prof. Larry is gifted with the way of explanations, I just get on watch his lectures instead of Netflixing because it was more entertaining. Thank you so much!

A fantastic course if you want to understand in a more detailed view of the Special theory of Relativity. The concepts are explained in a clear way and the profesor really transmits his passion to the students.

excellent course ...... i thank stanford for making a course like this ! its like my dream to do p.hd in the field of theory of reletivity so this was being like my first step towards my goal.....! thank you.

Un curso muy interesante, que realmente acerca a la compresión de la relatividad especial. El profesor excelente en las explicaciones. Realmente es un curso, en el cual, se aprende mucho. Recomiendo el curso.

If anyone who has a little bit of knowledge of basic physics, he or she can easily complete this course. After completing this i have started thinking differently about the strategies of solving str problems.

Excellent course! This is real physics and not an application of mathematics formula.

I got a good understanding of a new way to observe the reality even when you don't perceive it with your sense.

Thank you.

Splendid course. Congrats to the instructor who made it very clear even for a non native English person. I would strongly recommend this trip to anyone willing to understand the world through Einstein genius

Anyone that has been interested in Special Relativity and has not pursued the subject; this is the place to start.

The course leader Larry Randles Lagerstrom is most professional; indeed he is first class.

Brilliant. Fantastic teacher. And I'm not good at maths at all but I came away with quite a respectable understanding of the underlying notions of Special Relativity which is exactly what I was looking for.