Very interesting and all is clear.

Fantastic teacher

“One should not pursue goals that are easily achieved. One must develop an instinct for what one can just barely achieve through one’s greatest efforts.”

― Albert Einstein

The course was varied and motivating in its structure. Professor Larry Lagerstrom is an outstanding personality. It was a very enriching experience.

Sometimes a little too thorough on the explanations, but overall an excellent course.

This course is excellent, Improve the critical thinking and the understanding to the basic concepts of the relativity and it's philosophy.

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.

Excellent course for those yet unfamiliar or as a refresher!

Excelent course!

Great class, thank you. Just a suggestion for the movie with matter-antimatter fuel comparison to the center of the galaxy , when speaking of 38 kg antimatter, just for comparison perhaps we can convert this to truckloads of coal ... this way people will realize better how much energy it goes to producing 1 gram of antimatter, not even to mention 38 kg ... :")

I think this the best course for beginners who want to learn special relativity qualitatively. This course contains least mathematics. But, then also, you can learn concepts of relativity very easily without mathematics.

Very easy to understand! Great pace for beginners

IT WAS A WONDERFUL COURSE. THANKS TO CALIFORNIA UNIVERSITY AND THE PROFESSOR DR. LARRY LAGERSTROM FOR DELIVERING THE COURSE IN A VERY SYSTEMATIC AND JOYFUL MANNER.

This course was truly amazing and everything here was taught in a way that students can easily understand. I earnestly request Larry, sir to compile a course on general theory of relativity

This was a very enjoyable and revealing course, covering what at first may appear to be a somewhat impenetrable subject. But the step by step approach and sensible progression of topics made the subject matter easily understandable, and the obtaining of that understanding a joyful and insightful experience. It can't be easy to teach such a course to camera, so big thanks to Larry Randells Lagerstrom.... he definitely deserves a strong lager!!

ONE OF THE BEST COURSE

COURSE FOR MASSES

Very thoughtful and interesting. Also not very hard to understand.

We made haste slowly. :)

And, it helped absorb some concepts which I've read multiple times over and over but could never accept.

Despite having completed the course once, I keep revisiting the videos every now and then. It helps me further get the concepts as a part of my intuition.

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.

Excelente habilidad para la docencia mezclando el contexto histórico de uno de los más grandes avances de la ciencia moderna con las bases matemáticas y físicas necesarias para comprender la Teoría de la Relatividad Especial, de una manera didáctica y para todo público, no sólo para personas entendidas en física avanzada.

thanks alot, all credits to Dr.Larry Randles Lagerstrom and Coursera team

This was an exceptional experience. Thank you, Prof. Lagerstrom!

Amazing course!!

Thanks for this course. And I am overwhelmed by the fact that you're giving away these course materials for free. Of course, I'll buy a few important courses for I'll be asked for a certificate. Anyways, thanks a lot team course era. :)

A very thoroughly planned and executed course. It is obvious that the professor/Stanford spent a significant amount of time in determining the content/videos and the supporting quizzes and tests. Ideally suited for those with basic math skills up through algebra but not calculus. The inclusion of the motivating historical aspects is something that is not always covered in similar courses.

Great, approachable course of the high summits of the human mind. I am grateful that I had the chance to understand this (for now) - or merely to be in the position of asking educated questions - during my lifetime. Thank you, professor Lagerstrom, Stanford University and Coursera!