hello doc.... your videos helped me a lot. Kind appreciation. By the way, is there any way to connect with you means any social media handle or something else. Thank you
Ma'am im literally following you from last 6 years... and im at university of california at the moment of exam i just seen your videos for revision... Ma'am I love you From Heart❣❣❣❣❣❣❣❣❣❣❣❣❣
My chem teacher actually sucks ass like she needs to retire cuz she’s always making mistakes and has been teaching this for 2 weeks and I learned more from a 10 minute video than I ever have from her -_-
Hi Im from Central America, thanks to covid our teacher make us this proyect in home and we are having problems with that Thanks to you now I understand better all this lab, thanks!
I had to spam the like button real quick. I kept using the equation from my textbook which says that n1 squared is the final value and n2 squared is initial. I kept getting the wrong answer thinking it was me, but its actually my expensive textbook 🥴🥴. I did it this way and go the right answer. Thank you