Learn the English of stress and mental fatigue — extreme adjectives, the language of support, and the precise vocabulary that separates tired from drained from burnt out. Plus what actually helps, and what only looks like rest.
The Crimson Warrior: The Persian Myth of Bahram and the Battles Among the Stars
Meet Bahram, the Persian god of victory and the red planet Mars. Explore Zoroastrian star-battles, shape-shifting gods, and the wisdom hidden in an ancient sky.
Advanced English Listening Practice: The Psychology of Motivation and Goal Setting (With Quiz)
Advanced English listening practice for IELTS, TOEFL, and SAT. Listen to an academic lecture on motivation and goal setting, then answer 10 exam-style questions.
The Floor Decides the Ceiling: The Psychology of Foundational Learning
Why chess masters forget random boards, why rereading lies to you, and how the first things you learn quietly set the limit on everything after. Advanced English, built together.
Why Do Onions Make You Cry? The Chemistry of Your Kitchen’s Most Hostile Vegetable | Close Reading
Why do onion fumes make us cry? The answer involves volatile sulfur compounds, an enzyme, your eyes’ natural defense system, and a chemical called syn-propanethial-S-oxide — and it is more interesting than you’d expect.
Phantom Kangaroos: The Animals That Should Not Be Here | Close Reading
Phantom kangaroos — sightings of kangaroos and wallabies far outside their native range in Australia — have been reported across the United States, Europe, and beyond for over a century. Nobody has a satisfying explanation.
The Physics of Rainbows: Why the Sky Makes Prisms After Rain | Close Reading
The physics of rainbows — refraction, reflection, and the dispersion of light — is one of the most beautiful demonstrations of optical science in the natural world, hiding in plain sight above every rainy sky.
The Problem of Evil: Philosophy’s Most Uncomfortable Question | Close Reading
The problem of evil is the most challenging argument against the existence of a benevolent God — and engaging seriously with it reveals something profound about the nature of suffering, free will, and moral responsibility.
Only Humans Use Tools? Tell That to the Crows. | Close Reading
The idea that humans are the only animals that use tools is one of the most thoroughly debunked myths in biology — and what the evidence reveals instead is more humbling, more fascinating, and more philosophically provocative.
The Plague of Justinian: When a Pandemic Changed the Ancient World | Close Reading
The Plague of Justinian was the first pandemic in recorded history — and its impact on the Byzantine Empire, the Mediterranean world, and the trajectory of Western civilization was devastating and lasting.
Recent Posts
Explaining Rules in English: How to Teach a Board Game Without Losing the Room
Learn the English of instructions — imperatives, must vs mustn’t vs don’t have to, the zero conditional for rules, and the precise language of rulebooks. Plus the teaching technique that fixes most bad explanations.
Sacrilegious: The Thief in the Temple
A poetic dive into “sacrilegious”; a word that literally means stealing sacred things, and what it tells us about how we still designate the untouchable.
The Heliosphere: The Giant Bubble the Sun Blows Around Us
The Sun blows a bubble bigger than the solar system, and we live inside it. Explore the heliosphere, the two Voyagers that flew out of it, and why leaving is so hard to define.
Engolir Sapos: The Toad Is Still in There
A poetic dive into the Portuguese expression engolir sapos, to swallow toads, and what amphibian skin reveals about the price of keeping the peace.
Indigenous Cultures of the Americas | Advanced English Listening Practice (With Quiz)
Advanced English listening practice for IELTS, TOEFL, and SAT. Listen to an academic lecture on Indigenous American civilizations and answer 10 exam-style questions.
Forgive and Forget: The Second Half Is a Lie
A poetic exploration of “forgive and forget” — a phrase whose two halves have almost nothing to do with each other, and why the second one may be quietly ruining the first.