ขนาดวิดีโอ: 1280 X 720853 X 480640 X 360
แสดงแผงควบคุมโปรแกรมเล่น
เล่นอัตโนมัติ
เล่นใหม่
Hey, I like your videos very much. I'm a physics student and like how you approach this. Your videos are in a very high quality.
Thank you! Glad you’re enjoying it :)
thanks, bro...I want to be your student..How can I contact you?
Hey, I like your videos very much. I'm a physics student and like how you approach this. Your videos are in a very high quality.
Thank you! Glad you’re enjoying it :)
thanks, bro...I want to be your student..How can I contact you?