Khan-Cave Khan-Vex now i Khan-Pass my test!!!
Wargamer008 3 days ago
I'd be able to go to an Ivy League school if this guy was my teacher in EVERY subject.
SunWiFi 4 weeks ago
Khan-vex mirror!!!!!
ronnie80fan 1 month ago 2
i have a science exam tomorrow and i didnt look at my notes once....i just watched ur vids and i understand everything perfectly now
thanka!
toushiro62 8 months ago
Isn't the 2nd ray of light supposed to look like its coming from the radius of curvature??? not from the focus and parallel to the principle axis?
Sameronipizza 11 months ago
Awesome Way to convey the Concept.. THANKS!!!
SilencerBlood 1 year ago
First!
Musketman007 1 year ago
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Khan-Cave Khan-Vex now i Khan-Pass my test!!!
Wargamer008 3 days ago
I'd be able to go to an Ivy League school if this guy was my teacher in EVERY subject.
SunWiFi 4 weeks ago
Khan-vex mirror!!!!!
ronnie80fan 1 month ago 2
i have a science exam tomorrow and i didnt look at my notes once....i just watched ur vids and i understand everything perfectly now
thanka!
toushiro62 8 months ago
Isn't the 2nd ray of light supposed to look like its coming from the radius of curvature??? not from the focus and parallel to the principle axis?
Sameronipizza 11 months ago
Awesome Way to convey the Concept.. THANKS!!!
SilencerBlood 1 year ago
First!
Musketman007 1 year ago