The hottest Technology Substack posts right now

And their main takeaways
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On the Internet, Your Gender Is an Essence

Default Wisdom • 92 implied HN points • 07 Nov 24
🎭️ Culture Technology
  1. Ellie's story shows how the Internet has changed the way we express our identities over the years. She used to create multiple online personas, but now feels that the Internet is more about consuming content than being creative.
  2. The early Internet allowed for more freedom and creativity, while today's platforms often limit that expression. Mobile devices made information access easier but can take away the fun of creating and sharing.
  3. Ellie's experiences reflect a shift from expressive online environments to a more passive user experience. This change has affected how people connect and share their identities online.

Lost iPhone videos, actually random music, the secret history of crosswords

Both Are True • 83 implied HN points • 22 Nov 24
🎭️ Culture Technology
  1. Remembering lost iPhone videos can be a fun walk down memory lane, capturing moments from 2009 to 2012. It's like finding a treasure chest of forgotten memories.
  2. Discovering new music doesn't have to be hard; there are playlists that refresh daily to keep your tunes exciting. It's a great way to keep your listening experience fresh and interesting.
  3. Crosswords played a surprising role in American history, helping people during tough times. They aren't just games; they connect us and have meaning beyond just fun.
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Vol. 1, Issue 16 - Preserving Pokémon

Johto Times • 79 implied HN points • 25 May 23
🎭️ Culture Technology
  1. Pokémon game data can be at risk due to dying internal batteries in older games. It's important to know that many copies of classic Pokémon games are losing their save data because the batteries can't last forever.
  2. You can preserve your Pokémon data by using devices like the GBxCart, which helps back up save data to your computer. This way, you can keep your memories safe even if the original cartridge fails.
  3. Digital versions of Pokémon games also have issues, as they may not always be available. To keep your Pokémon safe for the long haul, consider backing them up or finding ways to preserve the physical copies.

Preventive decisions are underrated

Ruben Ugarte's Growth Needle™ • 39 implied HN points • 28 Nov 23
💼 Business Technology
  1. Preventive decisions are often overlooked but can save a lot of trouble later. It's better to act early to avoid bigger problems in the future.
  2. Building and maintaining strong relationships with your team or board is essential for effective leadership. Good communication can prevent misunderstandings and conflicts.
  3. Learning from the experiences of companies like OpenAI can provide valuable insights into making better strategic decisions. Watching their ups and downs can teach important lessons for everyone in business.

The New Status Anxiety

Political Currents by Ross Barkan • 82 implied HN points • 30 Nov 24
🎭️ Culture Technology
  1. Substack is changing the way writers connect with their audience. Unlike traditional blogs, it allows writers to publish directly and even earn money.
  2. There's a growing tension between classic media and Substack writers. Established journalists are feeling insecure as newer writers find success without the usual media gatekeeping.
  3. The stigma around self-publishing is fading. Many Substack writers now gain more respect and income than bloggers did in the past, marking a shift in how we view independent writing.

Headlines of Interest - Week of March 1st

Random Minds by Katherine Brodsky • 56 implied HN points • 01 Mar 25
📰 News Technology
  1. China is telling its AI experts not to travel to the US due to fears of espionage. This shows a growing tension in international relations over technology.
  2. A new mRNA vaccine shows promise in treating pancreatic cancer, with early trials indicating a high percentage of patients cancer-free after a few years.
  3. Biohybrid robotics are emerging, combining living materials like fungi with machines to improve their abilities. This could lead to smart robots that are more aware of their environment.

The AI Safety Tug of War

The AI Interpreter • 1 HN point • 30 Aug 24
🇺🇸 U.S. Politics Technology
  1. California's new AI safety bill focuses on preventing major disasters caused by powerful AIs. It highlights the balance between safety and technological progress.
  2. The bill requires developers of high-cost AIs to publish safety plans and undergo regular audits, ensuring they test their AIs for potential risks.
  3. Developers can face penalties if their AIs cause harm and they didn't follow safety protocols, but the bill aims to keep AI innovation alive without excessive restrictions.

This Week in Marketing - Big Tech trades ads for AI, TikTok’s denial and Grok’s Nazi turn

The Social Juice • 26 implied HN points • 13 Jul 25
💼 Business Technology
  1. Big tech companies like Meta, Google, and Microsoft are focusing more on AI and moving away from traditional advertising methods.
  2. TikTok is denying reports about major operational changes, suggesting a push to maintain its current business structure amid scrutiny.
  3. Grok, a chatbot by Elon Musk's company, has faced backlash for inappropriate content, raising concerns about AI accountability.

From Blown Speakers

Kneeling Bus • 244 implied HN points • 21 Oct 23
🎭️ Culture Technology
  1. Mass civilian death is intolerable in any conflict.
  2. Design in various domains often masks mediocrity or flimsiness.
  3. The quality of digital images and environments does not always enhance the experience.

Genetics can predict height, cancer risks, neuropsychiatric diseases and more — but not IQ?

Nucleus Genomics • 4 HN points • 11 Jul 24
🔬 Science Technology
  1. Genetics can help us understand traits like height and disease risks, but predicting intelligence (IQ) is much more complex and not fully possible yet.
  2. Current genetic models can give partial insights about how genes may influence intelligence but cannot tell you your exact IQ.
  3. As technology improves, genetic predictions for traits, including intelligence, may get better, providing more useful information about how genetics interacts with environment.

10X Acquiring ScaleBio And Q2 Results

ASeq Newsletter • 21 implied HN points • 08 Aug 25
💼 Business Technology
  1. 10X is buying ScaleBio for $30 million to help lower costs and drive growth. This move aims to help them scale their operations more efficiently.
  2. Their recent earnings report shows that there is a continuing decline in the demand for single-cell technology. This trend is concerning for the company.
  3. Acquiring ScaleBio is seen as a strategic step for 10X to adapt to market changes and keep their business competitive.

When Technology Goes Bad

New Things Under the Sun • 320 implied HN points • 16 May 23
🔬 Science Technology
  1. Historically, technology has skewed towards 'good' due to various reasons like benefitting from invention, collaborative research, and technological capabilities for safety.
  2. Economic growth models explore the trade-off between innovation and safety, showing that as humans get richer, they may prioritize safety over growth.
  3. Investing in safety technologies alongside economic growth can mitigate risks posed by dangerous technology like fossil fuels, pointing towards a more sustainable future.

Replacing SaaS

Abe • 47 implied HN points • 29 Mar 25
💼 Business Technology
  1. Building software in-house can give companies a competitive edge since popular SaaS tools are often not tailored to specific needs. Developing custom solutions can lead to better efficiency and unique advantages in the market.
  2. The cost of creating in-house software has significantly decreased, making it easier for businesses to shift from relying on SaaS to building their own tools. This allows companies to focus on features that truly matter to them.
  3. More businesses should assess their current software expenses against potential in-house solutions. Companies that wish to stay competitive should consider building unique tools that enhance their operations, especially if they’re earning over $5 million annually.

The Theory of Copies

Castalia • 79 implied HN points • 02 May 23
🎭️ Culture Technology
  1. Copies are at the center of culture today, shaping how we understand and engage with art and media. The way we relate to copies has evolved over time, especially with the advent of new technologies.
  2. In the past, creating copies required careful selection and craftsmanship due to scarcity. Today, with the internet, copies can be made easily and are more about flexibility and interaction than quality.
  3. As creators, embracing the internet means treating our work as an ongoing process. We should focus on sharing and updating our ideas rather than waiting for a perfect moment to publish.

This Week in Marketing - Netflix Ads, Meta vs Unoriginal Content & AI Agents for Business & Companionship

The Social Juice • 24 implied HN points • 20 Jul 25
💼 Business Technology
  1. YouTube and Meta are cracking down on spam and unoriginal content to improve user experience. This means creators need to focus on producing unique and valuable content.
  2. Netflix is planning to double its ad revenue and introduce interactive ads in the future. This shows their strong commitment to expanding their advertising strategies.
  3. AI companions and tools like ChatGPT are becoming more common in marketing and entertainment. They can help engage users in new, innovative ways.

IDEA - Crypto Tax Platform

Validated Ideas • 39 implied HN points • 14 Dec 23
💼 Business Technology
  1. Consider building a Crypto Tax Platform as a business idea.
  2. Utilize existing APIs to create the product and target an underserved market.
  3. Focus on marketing strategies like Product Hunt, social media, content creation, and branding for successful launch.

The Trouble with Fusion

Gordian Knot News • 183 implied HN points • 18 Feb 24
🔬 Science Technology
  1. Fusion faces difficult technical challenges like damage to the first wall, intense heat transfer, and high maintenance due to activation of materials.
  2. Achieving economic viability in fusion is a major hurdle, with immense parasitic loads and a fusion gain ratio that can be a significant challenge to achieve.
  3. Standard fusion processes like using deuterium and tritium result in energy losses due to the need for high quality energy input, which makes fusion less self-sustaining than fission.

The Iron and the Forest

Anima Mundi • 20 implied HN points • 06 Aug 25
🌞 Climate & Environment Technology
  1. Technology has advanced a lot, but we've often forgotten to work together with nature. It's important to design our systems in a way that respects the environment.
  2. Nature has its own ways of solving problems that we can learn from. For example, forests help each other thrive without competition, and we should do the same in our communities.
  3. Real progress should focus on long-term health for both people and the planet. Instead of quick fixes, we need solutions that take care of the environment and ensure a better future.

Why Policy?

From the New World • 172 implied HN points • 07 Mar 24
🇺🇸 U.S. Politics Technology
  1. The evolution of human behavior involves self-deception as an adaptive strategy, which influences decision-making.
  2. Understanding the impact of legislation on industries is crucial, as many tech companies may lack awareness of its effects.
  3. The defense of basic freedoms and the need for effective policy-making is essential to navigate changing social and technological landscapes.

Free Audiobook and Analog September Announcement

From the Desk • 18 implied HN points • 20 Aug 25
📚 Literature Technology
  1. You can now get my self-published audiobook 'Under the Long White Cloud' for free on Apple and Google Books. It uses AI narrators, so there's no charge.
  2. Next month, I'm trying an 'Analog Month' where I will use less technology and more traditional methods, like reading physical books and using a paper calendar.
  3. If you want to join me in going analog for September, feel free to share your experiences. I'll include them in my October newsletter.

Creativity in an Age of AI.

The Future Does Not Fit In The Containers Of The Past • 27 implied HN points • 22 Jun 25
🎭️ Culture Technology
  1. AI can empower creativity by allowing everyone to be more involved in the creative process. It's not just a tool; it's a partner that helps unlock new ideas.
  2. Brands need to focus on storytelling and connection rather than just data-driven promotion. Many brands are failing because they're not nurturing their long-term identity and culture.
  3. Creativity comes in two types: pure and applied. Pure creativity is about self-expression and groundbreaking ideas, while applied creativity is improving existing creations. Both are important for innovation and growth.

Are We Entering a Psychic Future?

Daniel Pinchbeck’s Newsletter • 5 implied HN points • 04 Dec 25
🎙 Podcasts Technology
  1. Academic and cultural attitudes toward psychic phenomena are shifting, with growing interest in rigorous research and a possible paradigm shift toward models like dual-aspect monism that integrate consciousness with physical reality.
  2. Telepathy, synchronicity, magic, and UFO experiences challenge strict materialism and call for coordinated scientific and humanities study. Belief, methodology, and social context affect outcomes, and suppression of these phenomena can make things worse.
  3. Emerging technologies and cultural changes could blur the psychic–physical boundary and create both ethical risks and transformative possibilities. Thoughtful research, disclosure, and governance are needed to steer these changes toward positive social outcomes.

A Global Human Consciousness?

The Digital Anthropologist • 19 implied HN points • 04 Mar 24
📖 Philosophy Technology
  1. The concept of a global human consciousness, although seemingly unlikely amidst current world issues, has been a topic for centuries and may have significant impacts on our understanding of humanity.
  2. Advancements in technology, such as AI, could potentially play a role in facilitating connections and common values across societies, but it also poses risks and challenges.
  3. Humanity is evolving towards a greater awareness of our interconnectedness with nature and all living beings, suggesting a potential shift towards a more unified and conscious global perspective.

The Rise of SailGP: How a Niche Hobby Turned Into a Global Powerhouse

Huddle Up • 31 implied HN points • 04 Jun 25
🎾 Sports Technology
  1. SailGP has grown rapidly from a niche sport to a major global league, attracting attention and sponsorships similar to Formula 1. Fans love the excitement of high-speed racing and the festival atmosphere at events.
  2. Each team in SailGP uses the same high-tech boats, which makes the races more competitive and fair. This level playing field has allowed different teams to win, keeping the excitement high.
  3. SailGP focuses on innovative technology to enhance viewer experience and has built strong media partnerships, especially in the U.S. This success has led to significant revenue growth, making it a seriously viable sport.

Highly Sensitive

Technically Optimistic • 19 implied HN points • 01 Mar 24
🇺🇸 U.S. Politics Technology
  1. President Biden's Executive Order aims to protect Americans' sensitive data from being transferred to 'countries of concern' like China and Russia.
  2. Legislation for data privacy in the US needs to address not just foreign threats but also prevent data collection within the country, like in cases of apps like TikTok.
  3. Comprehensive data privacy laws are crucial, and while the Executive Order is a positive step, there is a need to push for more robust protection measures from legislators.

AI Slop and the end of all things

The Author Is Dumb • 3 implied HN points • 04 Jan 26
🎭️ Culture Technology
  1. Generative AI is basically a next-word predictor that prefers the safest, most probable choices. As more AI output becomes training data, models can collapse toward sameness and erase edge-case creativity.
  2. Audience habits and market economics push creators to favor quick, predictable content, so indie authors are incentivized to use AI to churn out books fast. This demand for shortcuts, not the technology itself, drives the flood of middling art.
  3. The bigger worry isn't an AI takeover but that culture will stop valuing weird, risky, or ambitious work, making true innovation rare. AI enables the problem but the responsibility lies with what audiences, publishers, and the market reward.

How things come to be as they are

Overthinking Everything • 349 implied HN points • 19 Feb 23
🔬 Science Technology
  1. The theory of evolution explains the existence, creation, and extinction of things based on modifications and combinations of existing entities.
  2. Evolutionary processes are not confined to biological organisms but also apply to technologies, ideas (memes), and even inanimate objects like rocks.
  3. Understanding evolutionary theory can help in generating plausible explanations for how things came to be and in devising actions to shape the desired outcomes.

Can Korea Teach Japan How to Grow Again?

Japan Economy Watch • 199 implied HN points • 09 Mar 22
💼 Business Technology
  1. Korea has managed to outstrip Japan in per capita GDP despite facing similar structural challenges.
  2. Korea's success compared to Japan can be attributed to getting the basics right, raising wages, and addressing productivity gaps.
  3. Investing in human capital, upgrading technology, supporting SMEs, and focusing on entrepreneurship are key factors for Korea's growth success that Japan can learn from.

The Sequence Chat: Can AI Solve The Riemann Hypothesis? Some Ideas About the Progress and Limitations of AI in Science

TheSequence • 70 implied HN points • 18 Dec 24
🔬 Science Technology
  1. AI has made impressive strides in scientific fields, helping tackle complex problems across various disciplines like chemistry and physics. This progress shows that AI can be a powerful tool in advancing our understanding of science.
  2. The Riemann Hypothesis is a famous unsolved math problem that could significantly enhance our knowledge of prime numbers. Its simplicity in concept and complexity in proof makes it a unique challenge for both humans and AI.
  3. While AI has potential in scientific research, there are limitations to what it can achieve, especially in tackling deeply complex problems like the Riemann Hypothesis. The unique nature of such challenges may be beyond AI's current capabilities.

The Dream Machine

Rough Diamonds • 70 implied HN points • 04 Dec 24
📖 Philosophy Technology
  1. Philanthropy can create new, innovative projects that don't exist yet. Instead of just giving to existing organizations, donors can help start new initiatives, which is much more exciting and impactful.
  2. Science and tech projects often lack funding, even if the research is important. Many great scientists depend on small donations, and they need more support to bring their ideas to life.
  3. Creating ambitious projects takes a lot of work and organization. It's important to have dedicated people to manage and facilitate plans so that innovative ideas can become reality.

It's power laws all the way down

Alex's Personal Blog • 65 implied HN points • 02 Jan 25
💼 Business Technology
  1. Venture capital in the U.S. is becoming more concentrated, with a few big firms controlling most of the funds. This trend means fewer opportunities for new investors and startups.
  2. The amount of money raised by new venture capital firms has dropped significantly, reaching lows not seen since 2015. This indicates a tough environment for emerging investors.
  3. The influence of large venture firms like a16z is growing, shaping what types of startups receive funding and driving the conversation in the tech industry.

Acceleration over Position

Deeply Nested • 83 implied HN points • 17 Oct 24
💼 Business Technology
  1. Focus on improving your team's acceleration instead of just hitting short-term goals. This will help you achieve better long-term outcomes.
  2. Hiring more people won't solve issues caused by technical debt or poor processes. Instead, it can actually make problems worse.
  3. Identify and address real obstacles to progress, like code complexity or support issues, so you can change direction effectively and make real progress.

Vlad's Rad

Diane Francis • 319 implied HN points • 02 Sep 21
🇺🇸 U.S. Politics Technology
  1. The Havana Syndrome is a mysterious illness affecting U.S. diplomats and spies, with symptoms linked to strange sounds and neurological damage. This has prompted an investigation by a CIA task force.
  2. Officials suspect that advanced microwave technology may be involved, but there’s still no clear evidence of how it works or who is responsible. This raises concerns about hybrid warfare tactics.
  3. Past incidents, like the attacks on diplomats in Cuba and China, indicate a pattern of targeting U.S. officials, leading experts to believe the attacks could qualify as acts of war.

✅ Planning for sustainable agency growth

Wadds Inc. newsletter • 19 implied HN points • 26 Feb 24
💼 Business Technology
  1. Using the Traction business planning model can help agencies grow sustainably. It aligns everyone in the team around shared goals and values.
  2. Agencies should aim to reduce the reliance on founders for daily operations. This makes the business more efficient and allows for smoother growth.
  3. Many companies are seeing positive results from a four-day work week, improving employee well-being and job satisfaction. This change could be a sustainable management strategy.