The hottest Lectures Substack posts right now

And their main takeaways
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Top Education Topics
Brad DeLong's Grasping Reality β€’ 199 implied HN points β€’ 20 Feb 25
  1. The midterm exam will focus on the readings, so doing them is key to doing well. It's designed to be easy if you're prepared.
  2. The course looks at American economic history through various significant episodes instead of a continuous timeline. This approach highlights important events and their impacts.
  3. Upcoming weeks will cover topics like immigration, feminism, and the rise of Silicon Valley. Each week connects historical discussions to current economic issues.
Tao Lin β€’ 839 implied HN points β€’ 04 Jun 24
  1. The author enjoyed giving a lecture while in New York City and was surprised by the large turnout. It felt good to share ideas and connect with others who were interested.
  2. While reflecting on their trip, the author mentioned their emotional experiences, including crying during movies, which they attributed to a lack of cannabis at home and the effects of their journey.
  3. The author appreciated the conversations with friends and family while also documenting their feelings about art and society, highlighting the importance of genuine connections.
Brad DeLong's Grasping Reality β€’ 199 implied HN points β€’ 20 Nov 24
  1. Economic growth has a long history, with most of it being slow until a major change around 1870. Before then, people lived with little advancement in their living standards for centuries.
  2. Reliable data about economies was mostly unavailable before the 19th century. This makes it hard to understand past living conditions or wealth distribution.
  3. Many technological advancements didn't lead to better lives for common people until recently. Before 1870, despite progress, most still struggled with poverty and poor living conditions.
Tao Lin β€’ 339 implied HN points β€’ 02 Jun 24
  1. Listening to your own lectures can help you find areas to improve. It’s a good way to reflect on your speaking skills.
  2. Practicing regularly can enhance your performance for future presentations. Each time you present, you can get a little better.
  3. Seeking feedback from others can provide new insights. Getting different perspectives can help you grow as a speaker.
Quantum Formalism β€’ 19 implied HN points β€’ 19 Sep 20
  1. The foundation module of the lecture series will focus on finite-dimensional complex Hilbert spaces, aligning with standard quantum computing textbooks.
  2. The mathematics session in Lecture #1 included topics like natural numbers, integers, maps between sets, and discussion on cardinality of sets.
  3. Attendees are encouraged to participate in the live sessions for interaction and asking questions rather than solely watching replays.
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Quantum Formalism β€’ 0 implied HN points β€’ 01 Nov 21
  1. The lecture covered the concept of a 'smooth manifold' which is crucial for understanding 'Lie Groups' to be discussed in Module II.
  2. Upcoming topics include diffeomorphisms, classification of smooth manifolds with interesting facts about certain dimensions like dimension 4.
  3. The crash course will end after Lecture 9, but extra sessions on advanced topics like fibre bundles are planned after career and hackathon Q&A sessions.
Quantum Formalism β€’ 0 implied HN points β€’ 07 Nov 20
  1. Lecture 8 covers Matrix Algebra - Part 1 as preparation for upcoming discussions on matrix groups like U(n) and SU(n).
  2. A future advanced module will delve into Lie Groups & Lie Algebras, offering an in-depth exploration.
  3. Links to lecture slides and Gitter community are provided for further engagement and resources.
Quantum Formalism β€’ 0 implied HN points β€’ 01 Nov 22
  1. The group theory crash course is wrapping up soon, with only three lectures left to go.
  2. There are two options for wrapping up the course: November 25 with weekly lectures or December 9 with the current biweekly schedule.
  3. In the final lectures, there will be coverage of group representation theory to provide a preview before the Lie Groups & Representations course.
Quantum Formalism β€’ 0 implied HN points β€’ 26 Sep 22
  1. A webinar on 'An Optimal Entanglement Distribution Policy for a Quantum Switch' is being hosted. Register at the provided link.
  2. A Measure Theory & Functional Analysis course consists of lectures covering real analysis, sigma algebras, measures, and outer measures. Links to the YouTube playlist and Discord channel are available.
  3. The Zaiku Group team encourages auditing the courses and sharing information about quantumformalism.com with others.
Quantum Formalism β€’ 0 implied HN points β€’ 09 Sep 22
  1. Friday community updates include group theory live sessions covering various topics like cosets, index of subgroups, normal subgroups, and quotient groups.
  2. The upcoming Module II will focus on Lie Groups, Lie Algebras & Representations, following prerequisites like a crash course on Topology & Differential Geometry.
  3. Measure Theory & Functional Analysis Course offers valuable content on real analysis, Riemann's integration theory, sigma algebras, and solutions to assignments.
Quantum Formalism β€’ 0 implied HN points β€’ 08 Mar 22
  1. Registration for Friday's live session is now open. Check the link provided to register.
  2. Community member George Zipperlen is giving a talk on Saturday about 'From Numbers to Tensors'. Interested individuals can register via the provided link.
  3. Consider joining the Discord community for group study sessions and follow Zaiku Group's LinkedIn and Twitter accounts for updates on their initiatives.