The hottest Memory Substack posts right now

And their main takeaways
Category
Top Science Topics

memory

backstory • 242 implied HN points • 29 Jul 23
🏝 Travel Memory
  1. The author emphasizes the importance of keeping travel notebooks to remember details like names, characters, and conversations.
  2. Memories can be triggered by recalling specific images and notes, helping reconstruct experiences like restoring an old building.
  3. The post highlights three different locations visited recently: Atlas Mountains in Morocco, Ribeira Sacre region in Galicia, Spain, and Clun Castle in Welsh Marches.

Letters from an Unlikely Friendship (redux)

if not, Paris • 353 implied HN points • 08 Mar 23
🏥 Health & Wellness Grief Memory
  1. The importance of being radically present in life and avoiding getting lost in memories or the past.
  2. Reflecting on the impact of aging and death on relationships, memory, and the importance of cherishing the present moment.
  3. Embracing the idea of living in the present, learning from elders, and being mindful of not sacrificing present happiness for future concerns.
Get a weekly roundup of the best Substack posts, by hacker news affinity:

Memory Trains

lettersonbeing • 294 implied HN points • 01 Apr 23
🎭️ Culture Memory Childhood Nostalgia Music
  1. The author reminisces about childhood memories associated with the sounds of trains
  2. Solitude is embraced and valued by the author as a warm blanket of safety
  3. The sounds of passing trains were a comforting part of the author's childhood environment

💾 E14: The Real AI Bottleneck: High Bandwidth Memory (HBM) 💾

Let Us Face the Future • 137 implied HN points • 08 Sep 23
🕹 Technology Memory AI Hardware Innovation Market
  1. High Bandwidth Memory (HBM) is crucial for datacenter AI accelerators and large language models due to its high bandwidth, low latency, and low power consumption.
  2. HBM is commercially viable, but cost and complexity remain restraints, making it more suitable for high-performance computing and AI rather than mainstream applications.
  3. The future growth of HBM depends on reducing costs, advancing technology like through-silicon vias, and addressing challenges like thermal management for wider adoption beyond datacenter and HPC.

Cultural Memory in the Digital

GOOD INTERNET • 17 implied HN points • 22 Feb 24
🎭️ Culture History Digital Memory Identity
  1. Cultural memory in the digital realm is different than traditional cultures, as the digital lacks mechanisms for long-term cultural memory.
  2. The digital environment is ever-changing and lacks the ability to canonize cultural artifacts, leading to a constant flux that challenges societal identity formation.
  3. Without reliable mechanisms for cultural memory in the digital age, there is a risk of losing collective identity and facing ongoing culture wars over historical meanings.

The Dream Stream

Orbis Tertius • 143 implied HN points • 21 Aug 23
🎨 Art & Illustration Storytelling Memory Nature Teaching Experience
  1. The anticipation of a fishing trip can be filled with energy, but the actual experience may not always meet expectations.
  2. The act of fishing can evoke deep emotions and memories, whether shared with family or experienced alone.
  3. Teaching someone else to fish can bring a sense of humility and gratitude for the patience and guidance received from mentors.

What Happens in the Brain While Daydreaming?

Psych • 19 implied HN points • 10 Feb 24
🔬 Science Neuroscience Memory
  1. Daydreaming may contribute to brain plasticity: Daydreams, especially after viewing images, might assist the brain in learning and adapting by guiding neural patterns.
  2. Neural activity during daydreams: Neurons in the visual cortex of mice fired similarly during daydreaming and when actively looking at images, suggesting a link between daydreams and visual memories.
  3. Predictive nature of early daydreams: Daydreams at the start of the day predicted changes in the brain's response to images, indicating that daydreams could influence the brain's future reactions to visual stimuli.

Destination Tragedy

Litverse • 239 implied HN points • 27 Mar 23
🎭️ Culture Cities Society Literature Philosophy Memory
  1. The COVID-19 pandemic in New York City led to a unique experience for residents, revealing both the beauty and tragedy of the city amidst chaos and loss.
  2. Jeremiah Moss's book 'Feral City' explores the impact of new cultural norms and consumerism on NYC, reflecting on the city's transformation and values over time.
  3. Tragedy can evoke deep emotions and memories, leading to a rediscovery of oneself and the environment, but it can also highlight the differing perspectives and values people hold in society.

Playing In The Dark

Weekly Wisdom • 198 implied HN points • 22 Mar 23
🎶 Music Memory Fatherhood Loss Appreciation
  1. Playing music in the dark can offer a sense of freedom and focus, away from visual distractions.
  2. Memorable moments shared through music can hold deep meaning and provide comfort during difficult times.
  3. Music can serve as a powerful connection between generations, expressing love and appreciation beyond words.

Wisdom Of The Ages & Megadosing Nostalgia

Weekly Wisdom • 159 implied HN points • 06 Apr 23
🎭️ Culture Generations Lifestyle Community Memory Connection
  1. Attending milestone events like anniversaries and reunions can offer valuable insights and reflections on life choices and paths not taken.
  2. Witnessing the passage of time and seeing decades of life unfold in a single evening can prompt thoughts about self-comparison, individual uniqueness, and societal standards.
  3. Embracing one's unique journey, unconventional successes, and personal fulfillment can lead to a fulfilling life, even if it deviates from traditional norms.

Paper Summary: The Koha Code - A Biological Theory of Memory

Sigil • 19 implied HN points • 29 Dec 23
🔬 Science Neuroscience Biology Memory Learning Cognition
  1. The Koha model proposes that dendritic spines are computational units that scan for specific temporal codes in the brain.
  2. Excitatory and inhibitory neurons can form neural circuits that use lateral inhibition to suppress other neurons.
  3. Dendritic spines change shape to amplify or dampen signals, encoding temporal patterns and competing to become the 'winning neuron'.

Returning To The City Of Lights

Weekly Wisdom • 19 implied HN points • 30 Nov 23
🏝 Travel Experience Adventure Connection Memory Exploration
  1. The author reflects on their solo Eurotrip to Europe, highlighting experiences of human kindness, self-discovery, and taking risks that shaped their life.
  2. Unexpected encounters in Paris, like missing the last train, led to memorable connections and adventures, showcasing the beauty of embracing spontaneity and connecting with others.
  3. By braving risks, embracing spontaneity, and connecting with strangers, the author encountered unforgettable experiences and life-changing moments, encouraging readers to take chances and stay open to new connections.

🦾 Deepfakes, Empathy & OpenAI Updates

HackerPulse Dispatch • 5 implied HN points • 16 Feb 24
🕹 Technology AI Deepfakes Empathy OpenAI Memory
  1. OpenAI disrupted five state-affiliated malicious actors exploiting AI services, demonstrating a commitment to ethical AI.
  2. ImplicitDeepfake1 merges deepfake tech with Neural Radiance Fields and Gaussian Splatting for advanced 3D avatar creation and gaming.
  3. LAION introduced BUD-E, an AI assistant focusing on real-time responses with natural voice, empathy, & emotional intelligence.

The Struggle for Survival, Information, and Immortality

Ulysses • 59 implied HN points • 13 Mar 23
🔬 Science Evolution Genetics Language Memory Writing
  1. Living beings navigate the world by ingesting information to survive and evolve, as genes constantly adapt and species evolve through the exchange of genetic material.
  2. Human survival relies heavily on memetic information stored in our minds, with language playing a crucial role in passing on knowledge and shaping societies.
  3. Writing is a powerful tool for achieving a form of immortality by transferring ideas and knowledge across generations, transcending biological limitations.

Elliot Ackerman on His New Novel, HALCYON, Where Death is a Thing of the Past

The Octavian Report • 41 implied HN points • 02 Jun 23
📚 Literature Fiction History Family Conflict Memory
  1. The novel explores the concept of reconciling the past and the impact of entertainment on our understanding of history.
  2. The story delves into the theme of compromise and its relevance in societal conflicts and personal relationships.
  3. It discusses the power of storytelling in shaping our perception of events and the importance of creating shared memories for reconciliation.

Concentration

mindmagic • 39 implied HN points • 24 Mar 23
🏥 Health & Wellness Attention Memory Meditation Training Concentration
  1. Attention has three aspects: reach, duration, and flexibility.
  2. Reach is about the limits of working memory, duration is how long you can focus, and flexibility is how quickly you can switch focus.
  3. Improving concentration can be achieved through specific exercises like games, meditation, and continuous learning.

The Bermuda Depths

The Leftovers • 79 implied HN points • 20 Sep 22
🎭️ Culture Film Nostalgia Community Review Memory
  1. Childhood memories can have a lasting impact on our lives, even if we remember only fragments of them.
  2. Nostalgia can be powerful, leading us to seek out and revisit things from our past that hold special meaning.
  3. Shared experiences from childhood can create connections with strangers around the world, uniting people in unexpected ways.

Making the best of the past ⏳ — Fading Affect bias (FAB)

10x your mind • 79 implied HN points • 25 Aug 22
🏥 Health & Wellness Memory Emotions Psychology Mindset Optimism
  1. Our tendency to remember pleasant emotions better than unpleasant ones is called the Fading Affect Bias (FAB), helping our brain maintain a positive self-image by fading negative emotions faster.
  2. Psychologists focusing on positive emotions with the broaden-and-build theory by Barbara Fredrickson found that ample positive emotions lead to resilience, creativity, and better health.
  3. People usually fall into two categories: past positive or past negative, affecting how they recall memories; sharing events with others, especially positive ones, can help lighten emotional intensity.

Confabulous Mister Memory

The Elbow • 19 implied HN points • 19 Jul 23
🎭️ Culture Psychology Philosophy Science Literature Memory
  1. Our personal narratives are often based on false or distorted explanations known as confabulations.
  2. Our experiences and history shape us, but we may not always fully understand the true impact.
  3. While we narrate our past to make sense of it, projecting false coherence into the future can lead to misguided beliefs about control.

robotfindskitten, part 2

Dan’s MEGA65 Digest • 5 implied HN points • 14 Nov 23
🕹 Technology Programming Assembly Hardware Memory
  1. The MEGA65 Digest for November 2023 covers topics like implementing robotfindskitten in assembly language, updating the R5 main board hardware, and new games like Tristam Island for the MEGA65.
  2. MEGA65 enthusiasts have been giving talks at computer conferences in 2023, which you can watch online for more insights and information.
  3. The MEGA65 now supports arcade cores such as Bombjack and Bosconian, along with other ports and enhancements like Commodore 64 and ZX Spectrum cores.