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All Comments (131)
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I've watched all the videos leading up to this, and the ending of this really is more gripping than any film in the cinema I've seen. My eyes widened, and I was left staring at my screen unable to look away with a huge grin that wouldn't fade. Sal, you really do prove why maths is so amazing and inspire us to do it, and I salute you sir.
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What video comes before this one?
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MAN THIS IS Amazing. its pretty amazing how people came up with cosine and sines and trig functions to explain just ratios between triangles, and in the end it became all connected to something more bigger than its acctually is I find that mind blowing.
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awesome!!!!
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In my opinion 0 is best number cuz is not too big, not too small.
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8:50 What happens when we throw in pie? :D
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2 people have no emotion
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@DavidsonLoops, no there's an entirely more complex topics, 3d and vector calculus, differential equations, and integral transforms available from Khan. It's amazing how many subjects Khan can cover while still being helpful and incredibly knowledgeable about all of them.
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I find this identity very exciting and disturbing at the same time. Mind blowing.
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@ 11:00, No, 1 is not a cool number. It's the loneliest number.
"And if this does not blow your mind... You... You have no emotion." Best math comment ever by a teacher. You rock Sal!
zeusm0de 5 months ago 63
Combat-EX wtf is this.
onarass 6 months ago 48