The hottest Technology Substack posts right now

And their main takeaways
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The Wit's Guide to Indecision

Get Wit Quick • 353 implied HN points • 23 Feb 23
🎭️ Culture Technology
  1. Indecisiveness is not always a bad trait, especially in complex situations.
  2. Having confidence, even if wrong, is often preferred over indecision.
  3. Having too many choices can lead to less satisfaction; sometimes it's better to make a quick decision and move on.

Samsara

Business Breakdowns • 353 implied HN points • 25 Jul 23
💼 Business Technology
  1. Samsara is focused on revolutionizing industrial operations through IoT technology.
  2. The company offers a diverse portfolio of IoT devices and solutions beyond just fleet management.
  3. Samsara's business model involves bundling hardware costs with subscriptions and focusing on digitizing industrial companies.

Transcript: America This Week, Episode 80: “A Circle of Censorious Friends”

TK News by Matt Taibbi • 1243 implied HN points • 16 Mar 24
🎙 Podcasts Technology
  1. Walter Kirn's experience driving a Tesla highlights the challenges and dangers of relying solely on a car's computerized systems for navigation instead of traditional mirrors and manual controls.
  2. Matt Taibbi and Walter discuss the shift in technology within cars from being easily fixable by ordinary people to now requiring specialized mechanics, raising concerns about accessibility and safety.
  3. The conversation emphasizes the importance of staying connected to the driving experience through senses like sight and touch, questioning the reliability of solely depending on technology while driving.

How to Sell AI Consulting at High Margins

Enterprise AI Trends • 189 implied HN points • 05 Jul 25
💼 Business Technology
  1. AI consulting is tough for many businesses because they struggle to be unique. Most try to offer either simple products or expensive custom services, but neither works well.
  2. OpenAI is changing the game by expanding its consulting services to focus on big clients. They want to build long-term relationships, not just make quick money.
  3. OpenAI sees consulting as a way to embed its technology into companies for the future. This strategy helps them create a profitable service while also deepening their involvement in enterprise tech.

What does extreme ownership really mean?

Arpit’s Newsletter • 176 implied HN points • 04 Feb 24
💼 Business Technology
  1. Extreme ownership means taking initiative and completing tasks without waiting to be told what to do.
  2. Keeping everyone on the same page by proactively sharing progress and potential roadblocks is crucial for success.
  3. Extreme ownership does not mean working twice as hard, but rather taking complete ownership and ensuring delivery of assigned tasks.
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How To 'See' The World Like Daredevil

Everything Is Amazing • 610 implied HN points • 12 Nov 24
🔬 Science Technology
  1. Some recent science suggests that it's possible for people to see the world in a unique way, similar to characters like Daredevil. It hints at untapped human abilities that we might not even know we have.
  2. There is a fascinating tree in Utah called Pando, which is actually one single tree made up of many clones. It's estimated to be between 16,000 and 80,000 years old, making it one of the oldest living organisms on Earth.
  3. It's important to focus on positive stories and support the art and media that inspire us. Finding and sharing things we love can help create a better world.

The Bear Cave #254

The Bear Cave • 489 implied HN points • 29 Dec 24
💼 Business Technology
  1. A blogger raised concerns about SoundHound AI, saying it may be losing clients to cheaper and better technology. This could mean big changes for the company.
  2. There have been several high-profile resignations at major companies like Fastenal and Arhaus. These leadership changes could affect their future performance.
  3. The weekly tweets section highlights some interesting social media discussions related to these companies. It's a good way to see what people are saying online.

Lonelier than Ever? Maybe It’s Your Fault.

Litverse • 139 implied HN points • 05 Mar 24
🎭️ Culture Technology
  1. Gen Z spends excessive time on phones and notifications, leading to increased feelings of loneliness and depression.
  2. Research indicates a decline in face-to-face interactions among American men and teenagers, with fewer teens spending time with friends regularly.
  3. Loneliness, particularly among younger generations, is often attributed to phone usage, but individuals have the power to choose how much they engage with technology and face the resulting consequences.

Rewritten

Disaffected Newsletter • 499 implied HN points • 11 Jul 23
🎙 Podcasts Technology
  1. Machines are now designed to make us serve them instead of the other way around. It's like technology has gone backward due to government rules.
  2. The CDC has recently shared advice for a specific group of people about breastfeeding. This has raised concerns about the nature of the message they are sending.
  3. Fans of Madonna can be very intense, similar to Beyoncé's fans. A person named Josh has faced some heated comments from them on social media.

EMERGENCY EDITION: AI Diffusion Export Controls

ChinaTalk • 459 implied HN points • 15 Jan 25
🇺🇸 U.S. Politics Technology
  1. The Biden administration is implementing stricter rules on exporting advanced AI technology to prevent it from being misused, especially by countries like China. These rules aim to maintain the US's leadership in AI technology.
  2. There will be a new three-tier system classifying countries based on their access to AI chips, with stricter controls for adversarial nations. This affects where companies can build data centers and how easily they can deploy AI projects globally.
  3. Companies that meet verification requirements will have an easier time obtaining licenses for export. However, smaller sovereign AI projects in tier two countries may struggle to meet these requirements and might reconsider their AI investments.

Jeff Sauer: Mirrorwave

Do Not Research • 239 implied HN points • 18 Dec 23
🎭️ Culture Technology
  1. Auto ads in subway cars can be strangely specific, like an ad featuring floating dogs in zero gravity
  2. Mirrorwaves are rare occurrences in subway ads, reflecting emotions from user metadata, like a misinterpretation of the user's feelings
  3. The protagonist's obsession with decoding subway auto ads leads to anxiety, fear of mirrorwaves, and ultimately, being blocked from using the subway

🚪 A snail-mail platform with $200MRR in just 2 months

No-Code Exits • 176 implied HN points • 02 Feb 24
💼 Business Technology
  1. Nick Freiling created a successful snail-mail platform called StampFans that generated $200 MRR in just 2 months.
  2. He started by testing the idea with a simple landing page and manual operations, then used tools like Softr for further development.
  3. Nick focused on keeping things lean, leveraged LinkedIn for user acquisition, and reached $200 MRR in less than 2 months.

DeFi Education Q&A (May 2023)

DeFi Education • 599 implied HN points • 16 May 23
🔮 Crypto Technology
  1. The Q&A sessions provide expert insights from experienced professionals in finance and crypto. This helps you stay informed and make smarter choices.
  2. You can also ask for research topics, and the team will either answer your questions right away or write a detailed post about it later.
  3. These sessions are a great way to connect with other crypto enthusiasts. You can share ideas and discuss trends with like-minded people.

Space Ambition Useful Resources for Founders and Investors

Space Ambition • 99 implied HN points • 10 Apr 24
💼 Business Technology
  1. There is a fellowship program for people interested in starting spacetech companies. It's starting soon and there are only a few spots left.
  2. They offer help for those with ideas for spacetech or sustainability start-ups looking for support or funding.
  3. Investors can get involved by reaching out for access to deal flow and investment opportunities in the space sector.

⚛️🌟 Our fusion future: A Quick Q&A with … nuclear engineer Michael Ford

Faster, Please! • 456 implied HN points • 21 Jan 25
🔬 Science Technology
  1. Fusion energy has great potential and is seen as safer than fission because it doesn't have the same risks of catastrophic accidents.
  2. Many companies are investing in fusion technology, which is leading to a quicker development pace than in the past.
  3. Public perception and understanding of fusion will be important for its acceptance and can affect the costs and deployment of fusion power systems.

WEEK 2: The Practice & Scope of Economic History: Graduate Economic History :: Spring 2026 :: Econ 210a

Brad DeLong's Grasping Reality • 7 implied HN points • 05 Feb 26
💾 History Technology
  1. Over about 75,000 years humanity went from small bands of foragers to around 200 million farmers and then to billions of post‑industrial people.
  2. For most people between about 5000 BCE and 1500 CE life was harsh and short, because in the Malthusian agrarian world better technology mostly produced more people rather than better living standards.
  3. Switching from hunting and gathering to farming made people shorter, sicker, and increased inequality, even as it supported much larger populations.

The algorithm doesn't love you back

The Leftovers • 339 implied HN points • 26 Sep 23
🎭️ Culture Technology
  1. Social media platforms are becoming more controlled and less beneficial for users, focusing on their own interests over user experience.
  2. Engaging with social media under the current algorithmic control can limit meaningful conversations and activism efforts, potentially leading to addiction.
  3. The idea of an unmediated life, free of constant sharing and social media influence, raises questions about our connection to solitude and emptiness.

Can donors save science?

ChinaTalk • 207 implied HN points • 12 Jun 25
🚌 Education Technology
  1. Renaissance Philanthropy aims to change how funding works by acting like an investment fund, helping donors target specific goals without the heavy lifting of managing projects themselves.
  2. The organization identifies key areas in science and tech where philanthropic funding can make a real impact, especially at a time when government support is shrinking.
  3. A new model of philanthropy can encourage more donors to get involved by picking clear objectives and making the process less daunting, ultimately leading to more effective giving.

The quiet integration of 'Project Maven' and the Pentagon's cloud with 'Minotaur' maritime border surveillance

All-Source Intelligence Fusion • 590 implied HN points • 06 Nov 24
🇺🇸 U.S. Politics Technology
  1. Project Maven is being integrated with the Minotaur Mission System to help border surveillance. This setup is used by the U.S. Coast Guard and Customs and Border Protection.
  2. The Minotaur system combines different types of surveillance data, making it easier to detect illegal activities. It links sensors, cameras, and radar into one automated system.
  3. Amazon Web Services is involved in providing cloud support for Minotaur, highlighting the role of big tech in military surveillance programs.

The best automated GTM plays you’re not running

Kyle Poyar’s Growth Unhinged • 410 implied HN points • 12 Feb 25
💼 Business Technology
  1. Automation in marketing doesn't mean sending many random messages. It can be effective by targeting the right audience in a smart way.
  2. Using advanced tools, businesses can reach out to potential clients based on specific signals, like job changes or website visits, making outreach more relevant.
  3. By focusing on quality over quantity, automated strategies can significantly improve response rates and lead conversion, creating a more successful approach to sales.

Alphabet

Business Breakdowns • 334 implied HN points • 25 Apr 23
💼 Business Technology
  1. Alphabet, parent company of Google, mainly focuses on search advertising revenue.
  2. Google's search business maintains high margins despite paying a significant amount to ensure default search engine status.
  3. AI advancements, like Microsoft's ChatGPT, pose a potential threat to Google's dominance in search.

🚪5 curation products acquired for 5-figures each

No-Code Exits • 334 implied HN points • 30 Mar 23
💼 Business Technology
  1. Bram Kanstein built and sold 5 content curation products, each acquired for 5-figures
  2. He emphasizes the importance of focusing on the value an idea brings when building a product
  3. No-Code tools like Carrd and Zapier enabled him to easily create and validate products, helping him quickly turn ideas into businesses

05/01/30 - FAQ Answered!

Moly’s Substack • 334 implied HN points • 02 May 23
🌍 World Politics Technology
  1. China's urban areas vary from fancy to drab, without much in between due to rapid development and lack of government oversight.
  2. Chinese humor leans towards sarcasm and can be hard to translate, often involving puns and cultural references.
  3. Chinese beauty standards emphasize extreme slimness, reflecting societal norms but also influenced by body types.

🌾 Can we feed the future?

Faster, Please! • 456 implied HN points • 13 Jan 25
🍲 Food & Drink Technology
  1. Farmers have made great progress in feeding a growing population, moving from three billion to eight billion people over the last 60 years. This was thanks to better technology and more farmland.
  2. Even with this success, experts worry that factors like climate change, crop diseases, and lack of investment in farming tech could hurt future food production. There's a lot at stake for the world's food supply.
  3. To continue improving food production, we need to embrace technology and find ways to share it better, especially in less developed areas. Innovations can help us meet the needs of a future population that could exceed nine billion.

Six Startups to Watch

The Generalist • 400 implied HN points • 10 Feb 25
💼 Business Technology
  1. There are six startups that are worth paying attention to right now. They offer fresh ideas in areas like DNA sequencing and AI.
  2. These startups include a competitor to 23&Me and an AI accounting tool, which could change their industries.
  3. Joining a subscription service can give you exclusive insights into these startups and keep you updated on new trends.

Has Orwell’s 1984 Become Reality?

QTR’s Fringe Finance • 31 implied HN points • 16 Dec 25
🌍 World Politics Technology
  1. Modern surveillance technologies—facial recognition, digital IDs, and CBDCs—give governments unprecedented power to monitor and control people, echoing Orwell’s telescreens.
  2. Politicians and technocrats often sell these systems as safety, convenience, or efficiency, using reassuring language that hides how much control they enable.
  3. Citizens need to stay alert and push back, because real-world examples like arrests over speech show freedoms can be eroded quickly if people accept these changes by default.

Why news publishers will probably never solve their keyword blocking problem

Simon Owens's Media Newsletter • 449 implied HN points • 03 Jan 25
💼 Business Technology
  1. News publishers struggle with keyword blocking, which prevents ads from appearing next to even safe content. This leads to a loss of potential revenue, as brands avoid placing ads near any political content.
  2. Affiliate links can be affected by browser extensions like Honey, which may replace original links with their own. This means creators might miss out on commissions they rightly earned.
  3. Sports team social media managers are often underpaid compared to other industries, despite the high demands of the job and the expectation of constant engagement.

Harry Potter and the Magical Phone

After Babel • 1471 implied HN points • 01 Dec 23
🎭️ Culture Technology
  1. Harry Potter story reimagined for Gen Z revealing the impact of social media on mental health.
  2. Social media platforms like Instagram, Twitter, and TikTok can contribute to issues like depression, distorted views, and unrealistic expectations.
  3. The story emphasizes the importance of protecting young individuals from the potential dangers of unrestricted access to online content.

Start the Week #108

Eclecticism: Reflections on literature, writing and life • 8 implied HN points • 26 Jan 26
🎭️ Culture Technology
  1. Keep recovery keys, backups and important files stored in several safe places so a forgotten password or a sudden tech issue doesn't derail your work.
  2. Always get consent before sending newsletters or marketing; unsolicited messages annoy people and show poor data-protection practice that can lose subscribers.
  3. Question precise claims and suspicious sales pitches instead of accepting them at face value, and avoid subtle or unnecessary displays of wealth because they tend to put people off.

NUOVE PROVE DA SUPERARE

ANDREA CECCHI Newsletter • 176 implied HN points • 23 Jan 24
📖 Philosophy Technology
  1. Videogames often require overcoming challenges to progress in the story.
  2. The book 'The Simulation Hypothesis' by Simon Virk explores the thin line between perceived reality and technological possibilities.
  3. Our future is shaped by strategic choices, whether in a video game or in real life.

2024 Could Be a Year of Redemption for Carbon Credits

This Week in MCJ (My Climate Journey) • 157 implied HN points • 08 Feb 24
🌞 Climate & Environment Technology
  1. 2024 is predicted to be a year of redemption for carbon credits after challenges in the previous year.
  2. Carbon markets are getting a reset to improve transparency and quality, with new integrity frameworks and technology advancements.
  3. Tech companies are introducing powerful tools like satellite data and AI to standardize carbon accounting and monitoring.

✨ What we know about AI and the economy ... so far, at least

Faster, Please! • 639 implied HN points • 08 Oct 24
💼 Business Technology
  1. AI investment is growing, especially in chip companies, and is expected to continue rising in the future.
  2. Only a small number of companies are currently using AI, but many are looking to invest more in it despite some concerns.
  3. AI is starting to influence the job market, with more openings in AI-related fields, but it's not a major cause of layoffs yet.

The Tech Right's Plot to Dismantle Itself

KERFUFFLE • 173 implied HN points • 30 Jun 25
🇺🇸 U.S. Politics Technology
  1. A recent article suggested a campground is tied to far-right tech billionaires, but the connections are really weak and confusing. Many people found it hard to take the claims seriously.
  2. At a recent campout, attendees had different views but focused on respectful discussions about their disagreements. They enjoyed activities like hiking and fishing, emphasizing real connections over online interactions.
  3. The overall vibe was about valuing face-to-face relationships in nature rather than worrying about tech elites. It seems like traditional labels of left and right don’t fit well in this context.

Young People Can't Get Jobs. Now What?

State of the Future • 228 implied HN points • 15 May 25
💼 Business Technology
  1. AI is causing entry-level jobs to disappear, especially for young graduates. Many of the roles that students are training for are fading away fast.
  2. Youth unemployment is increasing, with recent grads struggling to find work. The job market is looking worse for them compared to the overall workforce.
  3. We need new ideas and solutions to help young people find work. Programs that encourage entrepreneurship and skilled trades can help them build careers even as traditional job paths vanish.

Interesting reads, November 2024 edition

Brain Pizza • 529 implied HN points • 19 Nov 24
🔬 Science Technology
  1. The new 'Collective Minds' lab focuses on understanding how we think as a group. It's an interesting place to explore collective thought.
  2. Smartphones are often blamed for many problems in the world, but there might be other factors contributing to these issues.
  3. There's ongoing research about how our brain reacts to stories while watching movies. It's cool to see how our thoughts are tied to brain activity.