CEEN 341 - Lecture 22 - PQ Diagrams, Sensitive Clays, and Thixotropy 

As a fresh Junior Geotechnical Engineer, this lecture was a good recall. I used to learn this in year-2 at University, and haven't been covered for 4-5 years afterwards. Very informative and amazing lecture. Thanks for posing the well quality videos. I've watched all 22 lectures.

Dear sir, I'd like to express my gratitude for all of these valuable and neat lectures. They are very illustrative, comprehensive and smooth.

Oh dear Christ, you sir are an absolute live-saver. I can't thank you enough.

I love you so much, professor 😄 a big hug from the other side of the continent.

Excelentísima clase. Muchísimas gracias por mi parte y mis compañeros de la facultad que adoramos tus videos.

Writing from South Africa. Thank you so much for these videos. Could you please do a lecture on slope stability ? I enjoy your explanations and the additional practical examples that you give as you speak.

Very interesting topics, great lecture. With the help of God we will continue to fight against COVID. Can a retrogressive failure mechanism of the magnitude of the Rissa landslide occur in other types of soils?