The universe, matter, cells, climates, evolution, and the methods used to test claims. Browse curated, sandboxed HTML presentation decks in Science, each with crawlable summaries, slide outlines, and topic metadata.
This collection gathers sandboxed HTML presentation decks for readers who want structured, visual introductions instead of a static document. Each indexed deck includes a summary, slide outline, topics, and a standalone viewer link when the deck passes the editorial quality gate.
A guide to what the eye, the dish, and the mirror have seen — from a 4.6 Gyr-old yellow dwarf, to galaxies whose photons left before Earth had oceans.
Cells are wet bags of organic chemistry. Biochemistry is the study of those reactions — what molecules, organised how, doing what. Reductive in method; vast in subject matter.
A field-notebook for the living world. Cell, organism, ecosystem, biosphere — each level emerges from the one below. Equations are scarce here; pattern is everything.
A grid of 118 squares, a handful of bonds, and the chemistry that builds rocks, refines copper, prints proteins, and powers everything from your batteries to your breathing.
A planet wrapped in a thin atmosphere, swallowing sunlight and radiating it back. The accounting is well understood; the consequences are accelerating.
The study of relationships — between organisms, between organisms and their environment, between species and the abiotic conditions that make life possible.
Electricity and magnetism look like separate phenomena. They are not. Maxwell's 1865 paper showed they are aspects of one field — and that field's waves travel at exactly the speed of light. Light, then, is electromagnetism.
"It is not the strongest of the species that survives... but the one most responsive to change ." — apocryphally attributed to Darwin (actually Megginson, 1963), but the spirit is right.
From a 19th-century monk counting peas to a CRISPR pipette in a high school lab. The story of how a four-letter alphabet runs every life on Earth.
Earth is a layered, slow-cooking heat engine, and the stones at our feet are its receipts. This atlas traces the science of rocks, time, and the moving plates beneath us.
From Ancient Alloys to Metamaterials: The Engineering of Matter
"The mathematician does not study pure mathematics because it is useful; he studies it because he delights in it..." — Henri Poincaré, 1908
~86,000,000,000 neurons. ~10¹⁵ synapses. The 1.4-kg organ that thinks about itself, often poorly.
Exploring Earth's Last Frontier: The Science of Our Oceans
Working drawings for the smallest things. The Standard Model is the most precisely tested theory in human history — and it is incomplete.
The mathematical theory that correctly predicts the behaviour of atoms, molecules, photons, and everything built from them. Also: a philosophical mess.
The Science of Energy, Heat, and the Arrow of Time
What we know, how we know it, and where we're heading. A 13-slide synthesis of paleoclimate records, attribution science, and the road ahead.
A short tour of everything that has ever happened — from a singularity smaller than a proton to a thin, cold sea of photons drifting through eternity.
— A FIELD GUIDE, PLATE I — ECOLOGY Webs of Dependence Thirteen Plates · on Living Systems Plate II Levels of Organization from a single being to the living Earth organism A single living individual — one oak, one robin, one hyphal strand of fungus. population All members of one species inhabiting a defined place at a defined time. community All populations interacting in the same locality — predators, prey...
evolution by natural selection
DECK / 5'-GENETICS-3' 2026 / SCIENCE // THE MOLECULAR ARCHIVE GENETICS / The Four-Letter Alphabet From a monastery garden to programmable molecules — how four bases (A, T, G, C) became the operating system of life.
Brain, mind, cognition — a clinical tour of the most complex object known to science.
CERN · A Field Guide · No. 13 Particle Physics / The zoo of fundamental things From Thomson's electron to the Higgs — a hundred and twenty-five years of finding pieces of matter that refused to break further.
For most of history, "elements" meant earth, water, fire, air. The chemical revolution gave that scheme a final shove — and three thinkers laid the groundwork.
Alfred Wegener, a German meteorologist, noticed that the coastlines of South America and Africa fit like puzzle pieces. Matching fossils, glacial deposits, and rock formations on opposite Atlantic shores convinced him: continents move .
Quantum Physics — A Notebook — from Planck (1900) to Entanglement