Computational Chemistry
Log-scale plot showing exponential growth of alkane isomer counts from C1 to C40

The Number of Isomeric Hydrocarbons of the Methane Series

Henze and Blair's 1931 JACS paper deriving exact recursive formulas for counting constitutional alkane isomers.

Planetary Science
Magellan radar mosaic of Venus showing the northern hemisphere with volcanic plains, tesserae, and lava flows in orange-brown tones

The Surface of Venus

A review of Basilevsky and Head's synthesis of Venus geology and surface features, emphasizing radar imaging and …

Scientific Computing
Velocity Autocorrelation Function showing the signature negative region characteristic of liquid dynamics and the cage effect discovered by Rahman

Modernizing Rahman''s 1964 Argon Simulation

A high-fidelity replication of foundational molecular dynamics using modern software engineering practices: caching, …

Scientific Computing
Velocity Autocorrelation Function showing the signature negative region characteristic of liquid dynamics

Modernizing Rahman's 1964 Argon Simulation

How I used modern software engineering (caching, vectorization, and dependency locking) to reproduce a 60-year-old …

Computational Chemistry
Protein folding funnel diagram illustrating energy landscape

Umbrella Sampling: Monte Carlo Free-Energy Estimation

Torrie and Valleau's 1977 paper introducing Umbrella Sampling, an importance sampling technique for Monte Carlo …

Computational Chemistry
Schematic showing atom-surface interaction using the method of images

Adsorption and Diffusion on Surfaces

Lennard-Jones's 1932 foundational paper introducing potential energy surface models to unify physical and chemical …