The hottest Research Substack posts right now

And their main takeaways
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Top Health Politics Topics

The future for cars, hydrogen or battery?

The ZIPster • 35 implied HN points • 23 Jun 23
🕹 Technology Research
  1. Hydrogen fuel cell technology is facing challenges compared to battery technology, leading to a shift in focus from major automotive manufacturers like VW and Toyota.
  2. Battery technology advancements, such as faster charging times and longer ranges, are making electric vehicles more practical and appealing compared to hydrogen fuel cell vehicles.
  3. Technological innovations, like the development of nuclear batteries, may offer alternative energy sources for cars in the future, potentially revolutionizing the automotive industry.

Your guide to AI: January 2025

Guide to AI • 7 implied HN points • 02 Feb 25
🕹 Technology Research
  1. The new US administration is making changes to AI policy, which might affect tech companies and regulations. These changes could ease some restrictions, but their real impact is still unclear.
  2. NVIDIA remains a strong player in AI hardware, especially as demand for Chinese chips grows. However, there's skepticism around whether newer companies can truly compete with established ones like NVIDIA.
  3. Europe is pushing to increase AI adoption and innovation, but there are concerns about their regulations stifling progress. Meanwhile, big investments are happening in AI startups across various sectors.

Science Funders, High-Risk Research, and Apple Pie

The Good Science Project • 33 implied HN points • 18 Jul 23
🔬 Science Research
  1. Science funding agencies struggle to fund truly high-risk projects due to the constraints of peer review processes.
  2. Agency staff may be hesitant to deviate from traditional practices, even if officially given the authority to do so.
  3. Well-intentioned programs for high-risk research can be underused due to organizational norms and resistance to change.
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The Fraud Detection Pipeline

Marginally Compelling • 20 implied HN points • 01 Mar 24
🔬 Science Research
  1. Accusations of data fabrication are increasingly coming from bloggers and independent researchers.
  2. Pressures in research environments, such as the need for publications and attention-grabbing results, can lead to temptation to manipulate data.
  3. Insight from individuals in academia sheds light on the reasons behind the rise of data fabrication stories and how such practices might develop.

German scientific paternalism

More is Different • 7 implied HN points • 28 Jan 25
🔬 Science Research
  1. German science saw a golden age from 1880 to 1930, promoting rigorous standards and collaboration in research. This created a structured environment where many talented scientists could thrive.
  2. The German academic system was hierarchical and paternalistic, emphasizing careful mentorship but also pressuring scientists to publish frequently, leading to a focus on quantity over quality in some cases.
  3. Balancing high scientific standards with the ability to embrace new ideas is challenging. A rigid system can slow progress, while a more relaxed system might let in too many fleeting trends.

What causes 'bad days' for developers?

Engineering Enablement • 9 implied HN points • 25 Nov 24
🕹 Technology Research
  1. Engineers often have bad days due to issues with their tools and systems. Problems like unreliable tools or slow processes can make it tough to work efficiently.
  2. Having a bad day can lower a developer's productivity and increase their stress. Both senior and junior developers feel these effects, but in different ways; seniors may get frustrated, while juniors often doubt their abilities.
  3. Research confirmed that issues causing bad days also slow down work processes. Measuring things like how long it takes to complete tasks showed that these problems really affect productivity.

The last two weeks at OpenAI

Marcus on AI • 20 HN points • 29 Feb 24
🕹 Technology Research
  1. OpenAI has faced challenges like Sora demo issues, departing researchers, and ChatGPT malfunctions recently.
  2. Competitors like Google and Mistral are catching up with GPT-4, raising concerns about robustness in AI development.
  3. Legal challenges in the form of lawsuits, including a copyright case and a broader class action, are surfacing against OpenAI.

Fundamental physics, new drug delivery & hair growth strategies

The Strategy Toolkit • 8 implied HN points • 16 Dec 24
🔬 Science Research
  1. Condensed matter physics has influenced the development of neural networks, showing that physics concepts can explain complex systems.
  2. John Hopfield created a model of neural networks that simplifies computation without focusing too much on biology.
  3. This model can remember information by using energy states, similar to how memories might work in real biological systems.

Real-time Spatial Sequencing

ASeq Newsletter • 21 implied HN points • 25 Jan 24
🔬 Science Research
  1. Real-time spatial sequencing involves obtaining a full time course of RNA as it's transcribed and cleared from cells.
  2. Challenges include releasing RNA from cells without damaging them, determining porous array density, and developing a sequencing method.
  3. Potential solutions include using electroporation or biological nanopores, adjusting array density, and utilizing real-time sequencing approaches.

Rigging the Science

Year Zero • 30 implied HN points • 29 Jul 23
🏥 Health & Wellness Research
  1. Be cautious of scientific studies on gender affirming care as some may be methodologically flawed or fraudulent.
  2. Demand evidence in the form of studies when evaluating the benefits of certain medical procedures.
  3. Understand the importance of critically analyzing survey items and being aware of biased or invalid research in the field.

Stephan Guyenet and I Talk About the Hungry Brain

Harnessing the Power of Nutrients • 19 implied HN points • 09 Jun 22
🏥 Health & Wellness Research
  1. Stephan Guyenet discusses the concept of the Hungry Brain and how our brain controls our eating habits and behavior related to body composition and obesity risk.
  2. The conversation covers topics like why we get fat, the impact of environments on body composition, and the most effective individual and societal actions to promote healthy body composition.
  3. Stephan Guyenet shares insights on his book 'The Hungry Brain,' the process of writing it, and his career path evolution post-academia.

Ultima Genomics

ASeq Newsletter • 7 implied HN points • 17 Jan 25
🔬 Science Research
  1. Ultima Genomics is making progress, but there are doubts about their ability to meet demand.
  2. They have created a large dataset of 100 million cells with Vevo Therapeutics using new technology.
  3. The community is actively discussing their projects and updates to stay informed.

RAG RAG on the Wall.

potentialmind • 1 HN point • 17 May 24
🕹 Technology Research
  1. Building successful AI apps involves utilizing AI systems with additional functionalities like retrieval capabilities to support RAG.
  2. To enhance RAG, the 'Small-to-Big' pattern is used, decoupling text chunks for retrieval and synthesis, leading to more precise results.
  3. Two basic patterns for implementing RAG are 'Large Chunks' and 'Small Chunks', each with trade-offs in synthesis quality and recall specificity.

PacBio@JPM - Tech Stuff

ASeq Newsletter • 7 implied HN points • 15 Jan 25
🕹 Technology Research
  1. PacBio is working on high-density chips that can hold more information than before. This means they can process data faster and more efficiently.
  2. The focus on ongoing technical development indicates that PacBio is trying to stay ahead in the biotech field. They are continuously improving their technology to meet market needs.
  3. The information presented is part of a broader update at the JPM conference, showing that PacBio is committed to advancing their technology and sharing their progress with subscribers.

The Best Of Engineering Enablement 2023

Engineering Enablement • 22 implied HN points • 22 Dec 23
🕹 Technology Research
  1. The newsletter covers research papers and interviews on developer productivity in 2023.
  2. Developer productivity is influenced by multiple factors such as code quality, job satisfaction, and emotions.
  3. Strategies for improving productivity include team-level and larger coordinated improvements.

I am terrible at talking about my achievements

Counting Stuff • 32 implied HN points • 06 Jun 23
🕹 Technology Research
  1. Talking about your achievements is important for recognition and career advancement.
  2. It's common to downplay your own work and focus on flaws, but it's crucial to highlight the positive impact.
  3. Emphasize concrete facts and context when discussing your achievements, and seek feedback to improve your communication.

An analysis of Berkson's Paradox

Of Aurochs and Angels • 1 HN point • 14 May 24
🔬 Science Research
  1. In statistics, a collider can affect the relationship between variables, leading to false impressions. For example, controlling for a collider can change the true effect of one variable on another.
  2. Berkson's Paradox shows how relationships between variables can change when selecting samples based on certain traits, leading to counterintuitive results.
  3. The impact of weighting test scores in selection processes can alter the relationship between test scores and outcomes. Higher weighting can sometimes lead to negative correlations, despite the underlying positive relationship.

Genopore - Nanopore Protein Detection

ASeq Newsletter • 7 implied HN points • 08 Jan 25
🔬 Science Research
  1. Genopore is an Israeli company focused on a new way to detect proteins. They are more interested in detection methods rather than just fingerprinting or sequencing proteins.
  2. The technology they are developing is considered novel, suggesting it could bring new advancements to protein detection.
  3. Their patents and website indicate they have a clear direction towards enhancing protein detection capabilities.

The infinite monkey theorem

A Piece of the Pi: mathematics explained • 18 implied HN points • 11 Mar 24
🔬 Science Research
  1. The infinite monkey theorem states that given enough time and randomness, a monkey could type out the complete works of Shakespeare on a keyboard.
  2. Generating longer phrases by random means, as shown in simulations, becomes exponentially more difficult as the phrase length increases.
  3. The famous infinite monkey paradox has been explored through history, including Cicero's speculation in 45 BC and modern computer simulations using actual monkeys with disappointing results.

Time Pressure in Software Development

Engineering Enablement • 28 implied HN points • 11 Aug 23
🕹 Technology Research
  1. Time pressure in software development is influenced by poor effort estimates, project management issues, and company culture.
  2. Three theories explain the effects of time pressure: Yerkes-Dodson Law, Job Demands-Resources Model, and Dimensional Model of Emotions.
  3. Time pressure impacts individuals by decreasing confidence, process by affecting quality assurance, and efficiency and quality by increasing efficiency up to a certain point.

That GenomeWeb Article On Spatial Growth...

ASeq Newsletter • 7 implied HN points • 03 Jan 25
🔬 Science Research
  1. New technology is emerging in the field of single-cell sequencing, making it easier to analyze large amounts of data. Companies like Parse and 10x are leading the way with new products.
  2. The market for bio-tech is growing, but there are signs it may slow down in the upcoming year. Keeping an eye on industry trends will be important.
  3. Illumina is preparing to launch new technology in 2025, which could have a big impact on gene expression studies. It's worth watching how these advancements will change research.

November Newsletter

RSS DS+AI Section • 23 implied HN points • 04 Nov 23
🕹 Technology Research
  1. The newsletter covers various topics in Data Science and AI including ethics, research, and practical applications.
  2. Committee activities include calls for new members, updates on AI Safety Summit, and announcements for events like the Christmas social.
  3. The newsletter also highlights significant developments in AI research, such as GenAI, robotics, and Large Language Models.

Interview: Jeffrey Marqusee (formerly a DOD research funder)

The Good Science Project • 29 implied HN points • 11 Jul 23
🔬 Science Research
  1. Jeff Marqusee led research programs on environmental and energy issues at the Department of Defense.
  2. His program solicited and funded high-risk research proposals by setting aside specific funding and conducting internal reviews.
  3. An unintended experiment showed the importance of funding high-risk research and the limitations of peer review in making funding decisions.

Minimum Viable Bureaucracy

The Good Science Project • 33 implied HN points • 25 Apr 23
🔬 Science Research
  1. Efforts to reduce administrative burden on researchers are crucial for efficiency.
  2. The concept of 'Minimum Viable Bureaucracy' advocates for streamlined processes in federal agencies.
  3. Comparing paperwork requirements between agencies can help identify inefficiencies in bureaucratic processes.

An Oral History Interview with ARIA CEO Ilan Gur [Transcript]

FreakTakes • 3 implied HN points • 12 Jun 25
🕹 Technology Research
  1. ARIA aims to create groundbreaking technologies and movements that go beyond just new products. They want to catalyst impactful changes in entire industries.
  2. The organization believes in the importance of having diverse backgrounds and skills among program directors to foster innovation and address complex problems.
  3. Making bold bets in research is crucial, and ARIA encourages learning from both successes and failures to create a vibrant research ecosystem.

Master Protocols: A Tool for Increasing the Reliability of Behavioral Evidence

The Good Science Project • 26 implied HN points • 30 Aug 23
🔬 Science Research
  1. Behavioral interventions are crucial for promoting public health alongside biomedical products.
  2. Replications of trials of behavioral interventions in multiple settings are crucial for reliable scientific knowledge.
  3. Master protocols can increase the reliability of behavioral research by coordinating trials and meta-analyses across diverse populations and settings.

Lactoferrin, Whey Protein, and COVID-19

Harnessing the Power of Nutrients • 59 implied HN points • 08 Jun 20
🏥 Health & Wellness Research
  1. Lactoferrin can inhibit SARS-CoV-2 replication, but it's uncertain if supplements can effectively increase tissue concentrations to combat the virus.
  2. Taking lactoferrin may help reduce IL-6 levels, correcting anemia caused by inflammation.
  3. Ordering lactoferrin from Italy or using high-quality whey protein might be the most reliable sources, while some commercial lactoferrin products may not be effective.

The Value of Stability in Scientific Funding, and Why We Need Better Data

The Good Science Project • 18 implied HN points • 17 Feb 24
🔬 Science Research
  1. Scientific funding instability negatively impacts researchers' ability to plan and conduct research effectively, leading to swings in funding and unnecessary time spent on grant proposals.
  2. Improved data tracking is crucial to understanding the impact of funding gaps on researchers' employment outcomes, highlighting the need for long-term empirical studies in science policy.
  3. Addressing funding stability issues and utilizing detailed longitudinal data can help prevent obstacles in scientific progress and support the longevity of researchers' careers.

"So how's your $2.5M bet going?"

Steve Kirsch's newsletter • 3 implied HN points • 04 Jun 25
🔬 Science Research
  1. A $2.5 million bet is part of a heated scientific debate going on. This shows that people are really invested in the outcome.
  2. ChatGPT was used to rate the chances of winning in the debate, adding a tech twist to the situation. Technology is playing a role in modern discussions.
  3. The author believes this debate is significant and could attract a lot of attention. It highlights the importance of ongoing conversations in science.

Antipode – Chapter 24

Natural Selections • 3 implied HN points • 17 Jun 25
🔬 Science Research
  1. Frogs like the Mantella laevigata are very social and complex animals. They have unique ways of courting and parenting, which include choosing the best spots for their eggs and protecting their young.
  2. In Madagascar, there are no dangerous snakes, but natural elements like water and lightning pose real risks. Traveling and working in remote areas can make emergencies harder to manage.
  3. Living in a different culture helps you see life from a new perspective. You realize the essentials and find that people everywhere share similar joys and struggles.

The Artificiality of Alignment

Reboot • 26 implied HN points • 19 Aug 23
🕹 Technology Research
  1. The current trajectory of AI alignment research seems more focused on building profitable products than preventing widespread harm.
  2. The technical approaches to aligning AI systems with human values may prioritize building better products rather than mitigating long-term risks.
  3. Engaging in nuanced discussions about AI and its potential risks requires considering how algorithms could impact decision-making and societal structures.

Talk to Smart People (And Read)

Rounding the Earth Newsletter • 8 implied HN points • 21 Nov 24
🚌 Education Research
  1. Engaging in discussions with knowledgeable people can enhance understanding and promote learning. It's beneficial to connect with those who are willing to explore and challenge ideas.
  2. Organized note-taking is a useful habit that aids in retaining and processing information over time. Visual aids like graphs can make complex ideas easier to understand.
  3. Taking the time to read and research independently is important for developing one’s own understanding. Personal exploration may lead to a deeper grasp of topics than simply consuming others' interpretations.

Your guide to AI: June 2025

Guide to AI • 3 implied HN points • 08 Jun 25
🕹 Technology Research
  1. AI is becoming a big part of national strategies, with countries treating AI infrastructure like essential factories to boost their economies.
  2. Companies like Anthropic and OpenAI are leading the AI market, with OpenAI dominating business subscriptions while competition is ramping up.
  3. Big tech firms are now partnering with defense companies, showing a shift in how the tech industry views its role in national security.