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The Arrhenius Equation: Why a 10-Degree Rise Can Double a Reaction Rate

Leave a carton of milk on the counter and it spoils in a day. Put the same carton in a refrigerator and it lasts a week or more. Nothing about the mil…

Quantum Teleportation Could Help Solve Complex Problems

Quantum teleportation often sounds like something from a science fiction movie. Many people imagine humans or objects instantly moving from one place …

Biot Number: How to Know When a Cooling Object Has a Single Temperature

Pull a hot steel bolt out of a furnace and quench it in oil, and a fair question is: does the bolt cool from the outside in, with a sharp temperature …

Flores Hobbits' eating habits offer clues about their evolutionary past

If Homo floresiensis wasn't a fire-using hunter, its origins could be different than we thought.

Flawed humans, perfect machines: A new era of self-awareness.

Our digital existence is shifting rapidly as we enter an era where technology ceases to be merely a tool in our hands and transforms into an entity wi…

Carnot Efficiency: The Hard Ceiling on Every Heat Engine

Picture a power plant burning fuel to spin a turbine. It is tempting to assume that with enough engineering — better seals, smoother bearings, cleaner…

A Comprehensive Taxonomic Review of Eusocial Animals

Eusociality represents the highest stage of animal social evolution, defined by three core characteristics: reproductive division of labor (with perma…

Five short papers on making AI-assisted work re-checkable

I have released five short papers on one idea: making AI-assisted work re-checkable. All five are archived on Zenodo with DOIs, and source and tests a…

Diffraction Grating: How Thousands of Slits Turn Light into a Spectrum

Tilt a CD or DVD under a desk lamp and a band of color sweeps across its surface. The disc is not painted; it is a spiral of microscopic pits, packed …

[Trend][Tech] Quantum Computing Companies in 2026 (76 Major Players) - The Quantum Insider

The industry is described as a "dual-track" race. On one side are incumbents (Big Tech) with massive infrastructure and deep pockets. On the other is …

The Intermediate Disturbance Hypothesis Is Contested: What Actually Keeps a Habitat Diverse

The intermediate disturbance hypothesis (IDH), that biodiversity peaks at intermediate disturbance, is now contested, because the famous humped curve …

Caffeine Is the Most Effective Legal Ergogenic. Pre-Workouts Bury This Under $30 of Filler.

Caffeine is the single most-researched performance-enhancing substance in sports science. It's also the primary reason pre-workout supplements actuall…

External and internal attention: one selective move in two directions

External and internal attention are the same selective operation, privileging some content for fuller processing and excluding the rest, applied to tw…

Chatbots vs Ozone

Every Homo naledi we know of is female, and the implications are fascinating

"There is no natural explanation," says paleoanthropologist John Hawks.

How sci illustration changed with AI

I’m a researcher/developer who got tired of spending hours in Illustrator tweaking anchor points for a single pathway diagram. If you’ve ever submitte…

Fitness Tracker Accuracy Testing Methodology: A Comprehensive Guide

Introduction Fitness trackers have become ubiquitous in our daily lives, promising to monitor everything from heart rate to sleep quality. But how acc…

I Built an Interactive 3D Universe Map Connecting the Yin-Yang Diagram to 11 Scientific Fields

I built an unusual educational website: a bilingual (EN/ZH) platform that maps the ancient Taiji (Yin-Yang) diagram onto 11 modern scientific domains …

Independent Research in the Age of Open Science

For most of modern history, research was strongly tied to institutions. Universities. Research laboratories. Government agencies. Large organizations.…

Why New Ideas Often Face Resistance

Throughout history, many new ideas have encountered resistance. This pattern appears so frequently that it is tempting to treat resistance as evidence…

Why I Publish Research in Public

Many research projects begin in private. Notes remain on personal computers. Drafts stay hidden. Ideas circulate only among a small number of people. …

The Hidden Infrastructure of Open Science

When people discuss open science, they usually focus on research papers. They talk about publications, citations, peer review, and discoveries. Yet be…

A battery rated for 5000 cycles is making a promise about a lab, not your warehouse

The cycle number on a lithium battery's spec sheet is true and almost useless, because it describes a life the battery will live only in a temperature…

Hunter-gatherers in Siberia died of a plague outbreak 5,500 years ago

We can't blame the Neolithic Transition for the plague anymore.

R Core team wins Rousseeuw Prize for Statistics 2026

Can AI Reason From Marker Genes? Building a Single-Cell Benchmark From PBMC3k

Most single-cell RNA-seq examples end with this pattern: load data preprocess cluster cells generate UMAP rank marker genes assign cell labels That wo…

Your UMAP Looks Great. But Can You Prove the Annotation Is Correct?

How I built a production scanpy pipeline that does not just annotate single-cell data -- it measures how accurately it did so, where it fails, and why…

The Evolution of Circuit Compression

Miniaturization replaced the tube with the transistor. The currency of compromise changed from watts of heater power to milliwatts of leakage and diss…

Truthful AI Under Pressure: What Kradle.AI Might Reveal About Fable 5

Do you know what many neurodivergent people have deeply rooted in them? A relationship with truth and justice. In psychology, this phenomenon is often…

Do You React Faster to Sound or Sight? Test Both in Your Browser

Every article that answers this question just quotes a study and moves on. The interesting part is that you can reproduce the finding yourself in abou…