Comments by "Filipe Prates" (@123amsterdan456) on "3Blue1Brown" channel.

  1. Amazing video! I wonder if the reason factors 2^k don't affect the count of lattices points is because when "rotating" 90ยบ (multiplying by 1,-1,i,-i) a lattice point falls right where another lattice point already is. Am I right?
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  2. Regarding the block-chains, what happens if someone(A) found the "special number", created a new block first, but for some reason <50% of people heard. Somebody else(B) then creates another block, with the same messages as A, but a different "special number", and 100% heard. So now you have a situation that the miners dont know wich block to continue the chain on, and if he chooses the "wrong" one, he will loose a lot of work into a dead branch of the chain. Do you understand what I mean?
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  3. 2:13 Does anyone also get a weird optical illusion when switching between looking at each one of the 2 center ellipses? For a milisecond I see what It seems to be many circles one closely beside the other, forming this pattern, then in just vanishes. Am I crazy?
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  4. Fullscreen works better
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  5. you really are the best youtuber thank you so much for your A* content, always finds the optimal path to my brain
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