You’re my hero! God bless you Doctor.

Thank You so much for making this so easy to understand! My teacher just throws the papers in our face and has us figure it out! Thank You! God Bless!

A huge help, Thank You!  You are an excellent teacher.

Easy to understand, and it’s not boring like my teacher’s lectures :).

Hello Dr. Kent, Love your videos, they are a huge help and yes I have been telling my class mates about your site.

You sir, are a life saver! Thank you!!

Thank you SO SO SO much. you have no idea how this video have helped me and keep up the great work 🙂

I LOVE YOU!!!! you saved the life of my grade!

Omg this was so helpful, ty so much. I am going to show this to my whole chem class so people will actually know what is going on .

Your videos have greatly enhanced my understanding of Chemistry. I would NEVER have passed my first College Chem test without your help.