-

Open Questions: A Series on What Science and Law Have Not Settled
A new x9m8 series on unsettled questions in AI, consciousness, evolution, biotech and law, each with the evidence, the rival answers and…
-

Mechanistic Interpretability Under Test: Do Circuit Explanations Tell the Whole Story?
A master’s-thesis preprint scores circuit-based explanations in GPT-2 Small. They read well and are sufficient, but cover only about 22% of the…
-

The 2026 El Niño Is Breaking Records: What NOAA’s Relative Index and the Daily Pacific Data Actually Say
Daily Pacific temperatures have topped the 2015 record, but NOAA ranks El Niños differently. What the numbers mean, why they disagree, and…
-

DNA Synthesis and Cell-Free Expression: How a Gene Becomes a Protein Without a Cell
From phosphoramidite chemistry to Golden Gate and Gibson assembly to cell-free protein synthesis, an evergreen guide to how a digital design becomes…
-

Sony a7R VI: What a Stacked 66.8MP Sensor Buys You, and What It Doesn’t
A fully stacked 66.8MP sensor is the headline of Sony’s a7R VI. Here is what independent testing confirms, what shrinks under measurement,…
-

Do We Have Free Will? What Neuroscience and Philosophy Say
Brain experiments seem to show decisions begin before we are aware of them, yet the findings are disputed. A guide to the…
-

Kindle Paperwhite Review: 2024 Model Before the Update
A Kindle Paperwhite review of the 2024 model, built from published tests and shopper feedback, with a note on the 2026 successor…
-

The Cambrian Explosion: What Happened and Why It Matters
Around 539 million years ago, most major animal groups appear in the fossil record. Here is what was found, what came before,…
-

Keychron K2 Review: Compact and Cheap, With Quirks
A Keychron K2 review based on published tests and shopper feedback: a compact, affordable wireless board with a chunky body and uneven…
-

Do You Need a License to Fly a Drone? Part 107, TRUST and Remote ID Explained
Business drone flights need an FAA Part 107 certificate; hobby flights need the free TRUST test. Here are the registration, Remote ID…
-

How CAR-T Cell Therapy Works Against Cancer
CAR-T cell therapy turns a patient’s immune cells into targeted cancer fighters. Here is how it is made, what it treats, and…
-

What Is Junk DNA? What Scientists Know About Non-Coding DNA
Only about 1 to 2 percent of human DNA codes for protein. The rest is a mix of switches, RNA genes, repeats…

