E = mc2 (whereby E = energy, m = mass, c = speed of light)I still remember my Form 6 physics teacher, Mr Wong telling us this joke. He told us that it's sad that after we studied physics for 2 years (Form 4 and Form 5) ~ all the things we learned were summarized with the last formula we learnt, E = mc2, whereby mc2 means 朦喳喳 /mon char char = "blur" in Cantonese. Hahahha... He is really a great joker, and we used to joke and mixed around together. More like friends than teacher and students. He was just few years older than us, I mean he was fresh university graduates during those days.
E = mc2 ( the revised version whereby mc2 = 朦喳喳 /mon char char or blur )I can still remember this joke up to this day even though that was more than a decade ago.