Say hello to the decentralized economy — the blockchain is about to change everything. In this lucid explainer of the complex (and confusing) technology, Bettina Warburg describes how the blockchain will eliminate the need for centralized institutions like banks or governments to facilitate trade, evolving age-old models of commerce and finance into something far more interesting: a distributed, transparent, autonomous system for exchanging value.
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Достар,
Бұл «Кітапсыққыш» айдарының кезекті шығарылымы. Бұл жолы мен Малькольм Гладуэллдің «Сила мгновенных решений» деген кітабы туралы айтамын. Кітаптың басты идеясы, жұбайлар арасындағы қарым-қатынас мысалдары, түйсіктің қалай жұмыс істейтіні – осының бәрі әңгімеміздің арқауы болды.
— Друзья,
Это новый выпуск рубрики «Книговыжималка».
На этот раз я разобрал книгу Малькольм Гладуэлла «Сила мгновенных решений»
Основная идея этой книги, примеры взаимоотношений между парами, как работает интуиция — все это мы обсудили в этом выпуске.
Important error correction: In the video, I say that Dirichlet showed that the primes are equally distributed among allowable residue classes, but this is not historically accurate. (By «allowable», here, I mean a residue class whose elements are coprime to the modulus, as described in the video). What he actually showed is that the sum of the reciprocals of all primes in a given allowable residue class diverges, which proves that there are infinitely many primes in such a sequence.
Dirichlet observed this equal distribution numerically and noted this in his paper, but it wasnt until decades later that this fact was properly proved, as it required building on some of the work of Riemann in his famous 1859 paper. If Im not mistaken, I think it wasnt until Vallée Poussin in (1899), with a version of the prime number theorem for residue classes like this, but I could be wrong there.
In many ways, this was a very silly error for me to have let through. It is true that this result was proven with heavy use of complex analysis, and in fact, its in a complex analysis lecture that I remember first learning about it. But of course, this would have to have happened after Dirichlet because it would have to have happened after Riemann!
My apologies for the mistake. If you notice factual errors in videos that are not already mentioned in the videos description or pinned comment, dont hesitate to let me know.
— These animations are largely made using manim, a scrappy open-source python library: github.com/3b1b/manim
If you want to check it out, I feel compelled to warn you that its not the most well-documented tool, and it has many other quirks you might expect in a library someone wrote with only their own use in mind.
If you want to contribute translated subtitles or to help review those that have already been made by others and need approval, you can click the gear icon in the video and go to subtitles/cc, then «add subtitles/cc». I really appreciate those who do this, as it helps make the lessons accessible to more people.
— 3blue1brown is a channel about animating math, in all senses of the word animate. And you know the drill with YouTube, if you want to stay posted on new videos, subscribe: 3b1b.co/subscribe
— Animations largely made using manim, a scrappy open source python library. github.com/3b1b/manim
If you want to check it out, I feel compelled to warn you that its not the most well-documented tool, and it has many other quirks you might expect in a library someone wrote with only their own use in mind.
If you want to contribute translated subtitles or to help review those that have already been made by others and need approval, you can click the gear icon in the video and go to subtitles/cc, then «add subtitles/cc». I really appreciate those who do this, as it helps make the lessons accessible to more people.
— 3blue1brown is a channel about animating math, in all senses of the word animate. And you know the drill with YouTube, if you want to stay posted on new videos, subscribe, and click the bell to receive notifications (if youre into that).
If you are new to this channel and want to see more, a good place to start is this playlist: 3b1b.co/recommended
Новый головокружительный магический и мотивирующий выпуск!
Наш гость– инвестор и предприниматель Маргулан Сейсембай.
Сначала он был чабаном, потом пошел в армию, поступил в университет и прошел 2 года экстерном.
Вы узнаете историю о 13 миллионах долларов, зарытых в луке, подводный субмаринах и тракторах, которые покупали за шины.
Маргулан поделиться историей, в которой он потерял всё, что имел из-за государства. А также, поделиться секретом почему важно оставлять после себя хорошие рекомендации.
В рубрике КНИЖНЫЙ ЧЕРВЬ:
“Принципы” Рэй Далио
серия бизнес романов Голдберга
Алексей Ситников: Karmalogic
КАК ПОПАСТЬ В РУБРИКУ «ПОЛМИНУТЫ РЕКЛАМЫ»
Прислать свое видео, на почту vlog@fedoriv.com
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