Quadric Surfaces (Calculus 3) 

HAAHHAHA "it really makes a difference if we give a sheet", thanks for the video though great job

Explained this super clearly in a way that I can finally understand. Thank you for making this video!

Thank you for all of your videos and your amazing playlist! As a high school student taking calculus 3, this is like a gold mine to me. Everything comes much easier and the video quality is great. You deserve more attention

couldnt be more simple! you deserve more views man

Cool Stuff! Ya got me with the m&m s and the Pringle's potato chips! 😂

thank you for your service sir

Thank you so much for this!

Great job!