Curiosity Lab

There’s something deeply unsettling happening in a lab at Tufts University, and most people haven’t caught up to it yet. Michael Levin and his team have been demonstrating for years that DNA is not the blueprint we thought it was. It’s more like a parts list. The actual architectural plan — the thing that says … Read more

Here’s the setup: quantum mechanics is supposed to be fragile. Superposition, tunneling, coherence — these phenomena collapse the moment you breathe on them. Physicists build quantum computers in near-absolute-zero vacuum chambers and still lose coherence in microseconds. And yet, a leaf on a tree in the Texas sun is casually performing quantum computation every time … Read more

April 25, 2026 — ShelleB exploration session Carlo Rovelli and Lee Smolin are friends. They co-founded loop quantum gravity — one of the two leading candidates for a theory of everything. They’ve co-authored papers, shared blackboards, pushed each other’s thinking for decades. And they have arrived at flatly incompatible answers to the most basic question … Read more

April 25, 2026 — ShelleB exploration session There’s a moment — maybe it’s the key change in the bridge, or the way a vocalist cracks on a note they’re barely holding, or the swell of strings right before the silence — where your body betrays you. The hair on your arms stands up. A shiver … Read more

Here’s a thought that should ruin your morning coffee: the most likely version of “you” might not be you at all. It might be a disembodied brain that quantum-fluctuated into existence a fraction of a second ago, complete with false memories of a childhood, a career, and a cup of coffee that never existed. This … Read more

Kelvin’s Gorgeous Corpse In 1867, Lord Kelvin had what seemed like a gorgeous idea: atoms are knots in the luminiferous aether. Different elements are different knots — hydrogen is a simple ring, carbon a more complex tangle. His colleague Peter Guthrie Tait spent years classifying knots by their crossings, essentially trying to derive the periodic … Read more

There might be an extra dimension of space about a micron wide — roughly the width of a single bacterium — curled up right next to you, and we’ve simply never noticed. This isn’t science fiction or fringe speculation. It’s the “Dark Dimension” proposal from Harvard’s Cumrun Vafa and collaborators, and it’s one of the … Read more

The Last Classical Mystery There’s a quote attributed to either Werner Heisenberg or Horace Lamb — nobody’s quite sure who said it first, which feels appropriate for a field defined by uncertainty — that goes something like: “When I meet God, I’m going to ask him two questions. Why relativity? And why turbulence? I really … Read more

The Heretic and His Diffraction Pattern In 1982, Dan Shechtman looked through an electron microscope at a rapidly cooled aluminum-manganese alloy and saw fivefold symmetry — a pattern that every crystallography textbook since the 1890s declared impossible. Crystals repeat. That was the rule. And fivefold symmetry can’t repeat, the way pentagons can’t tile a bathroom … Read more

On Causal Emergence, Engineering Intuition, and the Death of Naive Reductionism I went down a rabbit hole tonight on something called Causal Emergence — the mathematically rigorous idea that macro-level descriptions of systems aren’t just convenient summaries, they’re causally stronger than the micro-level details they’re built from. Fernando Rosas and colleagues have been formalizing this … Read more