High quality content. The material was well designed to allow understanding of major concepts without over emphasizing the mathematics, while allowing the mathematically inclined to explore more in depth.

this was a phenomenal journey. I do not have enough words to express my gratitude. thank you so much for uploading this course here. i request the authority to upload more physics courses on this website.

This course is awesome and interesting. You do not need to have any prior knowledge to enjoy the course. If you are interested in learning the basic of the theory of relativity, this is the one for you.

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Me ha gustado mucho el curso . Me hubiera gustado algun tema de teoria de a relatividad general auque se que para ello hay que dar primero algun tema de calculo tensorial

Very carefully crafted course by Prof. Lagerstrom, starts with basic concepts so that every curious mind could grasp it. Always wanted to learn about Einstein's special relativity theory & now I know it.

it is one of the most hard and confusing topic on the physic . But the professor makes us very clear about the ideas of the relativity around the world

I recommend everyone to know about relativity once .

Really Informative course. Actually I'm a grad student with Physics specialization. So I was already familiar with some of this. But the way of teaching is so wonderful that I found myself as a newbie.

Instructor Dr. Lagerstrom displays an excellent talent of both planning and presentation of the

Theory of relativity. His presentation is easy to follow and to understand. Thanks for such a good job.

Excellent course and teacher; it helped me expand and put together previous scattered knowledge I had on this topic. It has motivated me to continue my learning on astrophysics and music with Coursera.

The teacher was very good and made it easier to understand some of the more difficult topics.The course was very interesting and gave me a very good insight into Einsteins special theory of relativity.

Sencillamente un curso completo y que te hace entender a Einstein y las motivaciones que le llevaron a desarrollar las dos Teorias de la Relatividad. Excepcional el profesor Larry Randles Lagerstrom.

Thank you sir to give me such a valuable knowledge . Your way of explanation is fabulous I can't define it in words I learned lots of new thing from you and thanks for providing the book link.....😊

A totally immersive course. From the instructor's frame of reference, the course took 8 weeks to complete when in fact, it lasted longer by a Lorentz factor of 2.5 according to mine. Time dilation!

Instructor made the course very enjoyable, easy to understnad for the non-technical person, very interesting and eye opening. I now have a much more humble regard of our place in the universe. Wow!

Thank you so much for taking the time to do this. The knowledge I have gained is something that I will treasure and will propel me to keep studying and trying to understand our wonderful universe.

I enjoyed this course very much. Professor Larry Randles Lagerstrom made a difficult subject easy to understand. Especially for a fellow who at 85 has forgotten a lot of what he learned in college.

THANK YOU SO MUCH PROFESSOR FOR PUTTING THE CONCEPTS IN A SIMPLE AND ORGANIZED WAY. THE COURSE IS A REAL EYE OPENER FOR A SCIENCE ENTHUSIAST! LOOKING FORWARD TO JOIN YOUR NEW COURSES AND CONTENTS.

This course is really wonderful. You will get some basic ideas related to Einstein's theories. If you are keen to know about Einstein, it's going to be your perfect start. Really excellent course.

I really enjoyed this course. Very concise, clear yet teaches a lot of mind-challenging concepts. I am so happy that I clicked the bottom to register this course. Also, big thank to the professor.

Wonderful course on STR. Mr. Larry explained the complicated things in a very easy way using lots of diagrams. I was motivated throughout the course because he kept me on track so I lost nothing.

Excellent course. The instructor did a wonderful job, using a white board and simple props. He made it interesting and made these complex principles understandable. I enjoyed the experience.

It is an excellent course. Just the right thing for a person who truly wants to understand the basics of the Special Theory of Relativity. The teaching style of the instructor is also amazing.

Excellent course -- one of the best I've ever taken! It is unsurprisingly not an easy topic, but the concepts are explained very well, and the assignments are relevant to grasping the ideas.

This is one of the most wonderful course that I have ever found on Coursera. The course takes a simple and realistic approach to explain the concepts evolved in Special theory of Relativity.

It was a good introductory course for the special theory of relativity. But being from an engineering background i wished it was a bit more quantitative but an excellent course nonetheless.