Unsolicited feedback from my audience

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I am currently in a quantum mechanics class at the University of North Dakota. My classmates and I are so grateful for your Townsend solutions

Thank you for your amazing piece on F=MA!

I came across your learning content and found it to be useful for a lot of people.

I thought you should know that you are making a difference in young minds.

I have visited your website multiple times and been amazed by your achievements in diverse disciplines from music, art to math and physics.

The materials you uploaded are so helpful. What you have done is so inspiring and impressive.

I just wanted to thank you for your work on the Morin. It is just so helpful.

I came across your solutions to Townsend Quantum Mechanics and found that incredibly helpful for working out the problems on my own.

This year, I qualified for the USA Physics Olympiad Semifinals. (Your website has been extremely helpful to me and my friends, thank you!)

Anyway, thank you for your website as it has been truly helpful (It’s pretty much the only actual solutions on the internet for older F=ma’s). I hope you do keep it up!

I couldn’t resist at least sending a thank you for helping keep me inspired.

I read your blog and am so proud of you…I know you work hard and you are a self motivated young man with a great future…Thank you for your solution of F=ma.

I have been following your blog for many months now. Thank you for all the resources you have been providing to everyone.

I read your portal on physics and really impressed with the amount of interest and resources you have posted.  Your intent to help others is amazing.

I’ve been using your website for YEARS to study for F=ma (l started the physics club at my school and had everyone using your site)…Your work is really an inspiration!

It is extremely helpful…We do appreciate your effort to help other students.

We read through your website and the suggestions you had there for preparation and it is was very valuable.

you were leading a Chinese School Physics class, and I happened to stop by and listen for a bit while you were doing relative motion. There was a problem about a soccer ball being kicked in a cross wind, and it made me really confused. I just now finally understood how that worked

Thank you so much for the posting the solutions, they are really helping me build confidence with QM!

I am taking undergrad QM at U of Houston Clear Lake this semester using the Townsend book. Thank you for posting these problem solutions. In some cases, where I have no clue as to how to proceed, you have given light. Thank you. Thank you. Thank you.

I am a student studying physics in Taiwan. I think that your works on writing solutions for “A Modern Approach to Quantum Mechanics” are very awesome that I can correct my mistake conveniently. I just want to say thank you for your effort.

I’ve read your answer to the A modern approach to quantum mechanics second edition by Townsend, it is really well written.

Thanks for posting this solution manual, I find it very helpful!

thanks for the solution by the way. They’re a life saver

thanks for all the topics of every year of f=ma.

…thanks a lot for compiling all these solutions, it’s been a great resource while studying and practicing.

Thanks for your great site – appreciate your resources especially related to F=ma and USAPhO

Thank you for a great resource for students preparing for F=ma!

I…want to thank you for all the solutions you post on the f=ma exams; they help me a lot, especially since sometimes the official solutions are not clear

Hi Mr. Huang, I just want to say thank you for your solutions. They are really helping me study for the f=ma exam.

I just want to thank you for your wonderful f=ma exam solutions…BTW you’re a wonderful smart guy I wish a successful future ahead of you and good luck on the f=ma exam!

Thank you so much for your advice, it does seem that recent exam are becoming much more conceptual so linking me to the Feynman Lectures was incredibly helpful.

Your webpage is so useful for the F=Ma preparation.

I am very thankful to you for providing solutions to classical mechanics by david morin.

Thank you for taking the time to respond. I will pass the information on to the student who brought it up!

Thank you so much for offering valuable advice and I love the websites you have.

I’m very impressed by your achievement…Great work.

Thanks for your solutions! They’re an excellent resource 🙂

You blog IS helpful! THANK YOU!

A physics lover myself, is interested in finding some study materials for my grade 9 son, who finds school work not challenging enough. I find your website very interesting.

the solutions of the problems of electrodynamics are very impressive

I will definitely take your advice and look to your website for help

I was so amazed to see your passion and achievements in your blog.

Thanks for providing all the resources.

I’ve used your website to help me prepare and suffice it to say your solutions have helped me immensely and I am extremely grateful for it.

I would like to start with a thank you. Your website has proved to be a great learning material, namely when studying for the F=ma Exam.

I have been reading the solutions to Townsend’s QM textbook uploaded on your website. They really help me a lot when I’m trying to learn this subject and I quite appreciate your time and efforts in making these resources available to self-learners like me.

I just wanted to send a quick note of thanks for posting your solutions to Townsend’s QM problems. I’m self-studying the topic and Townsend’s book is great, but the lack of solutions was a real issue in learning the material. So, thank you so much 🙂

I looked into your posts on f=ma and found your solutions to your exams extremely helpful.

Thank you for all your help! Your solutions have really helped me learn quantum mechanics.

I firstly want to thank you for the solutions you have posted, they have helped me a lot over the years.

…your website is helping me so much. I see your elegant solutions whenever I stuck in exercises of David morin. Thanks a lot

I just wanted to say thank you for the F=ma solutions!!

I would just like to express the gratitude I have for your website’s explanations, and my awe for your achievements and contributions to the scientific society. You’re truly an inspiration, and your accomplishments are overwhelming.