Astrophysics
The large-scale structure of the universe: black holes, neutron stars, dark matter, cosmic inflation, and the deep question of how it all began and how it ends.
A-Level student, Class of 2027
I'm a 17-year-old student in Dubai, working through my A-Levels. I'm also part of The Knowledge Society (TKS), a program that's been pushing me to think about hard problems. Most of my reading right now is in physics — that's where I'd like to keep going.

I'm Shreyas, a 17-year-old student in Dubai. I spend most of my free time reading physics, and I'd like to keep doing that for a long time.
I'm working through my A-Levels (Class of 2027) and I'm currently part of The Knowledge Society (TKS), a 10-month program where teenagers spend time on emerging technologies and big problems. It's been useful mostly as a way to think harder.
The areas I keep coming back to are astrophysics, quantum mechanics, and nuclear fusion. Outside of that, I play golf and football, I train and box to stay sharp, and I read pretty widely — not only physics.
What I want is fairly simple: study physics at university, see how far I can take it, and try to do work that's genuinely useful. I'm at the very start of that.
A few things I'm trying to remember
A snapshot of what I love thinking about right now. Some of it comes from school, most of it comes from books, lectures, and late-night rabbit holes that started with one question and turned into many.
The large-scale structure of the universe: black holes, neutron stars, dark matter, cosmic inflation, and the deep question of how it all began and how it ends.
The fundamental strangeness of reality: superposition, entanglement, the measurement problem, and what it all tells us about the nature of existence.
Probably the energy problem I find most interesting right now. Plasma confinement, what ITER is actually trying to do, and how far the field really is from a working reactor.
The mathematics of reality: general relativity, quantum field theory, and the unresolved tension between them that defines the frontier of the field.
Entropy, causality, the arrow of time, and why the past and the future are not symmetric despite time-symmetric fundamental laws.
The physics and engineering of becoming a multi-planetary species: propulsion, orbital mechanics, and the long game of human expansion.
I learn as much from these channels and podcasts as I do from textbooks. They turned physics from a school subject into the thing I want to spend my life doing.
Long-form physics films that take an idea — relativity, electricity, the speed of causality — and refuse to oversimplify it.
The closest thing on YouTube to a graduate seminar in cosmology and quantum field theory, delivered weekly.
Mathematical intuition rendered visually. The reason I now think in vectors, manifolds, and Fourier components.
Sharp, skeptical takes on the state of fundamental physics. A useful counterweight when the hype gets loud.
Deep conversations on quantum mechanics, time, and the philosophy underneath the equations.
Columbia astronomer thinking carefully about exoplanets, SETI, and the long future of intelligent life.
Oxford astrophysicist on black holes and galaxies. Real research, explained without losing the physics.
Beautifully animated essays on scale, energy, and the universe. Where a lot of younger curiosity in physics starts.
AS Level done. A2 starts June 2026. Class of 2027.
Currently in TKS — a 10-month program where teenagers spend time on emerging technologies and real-world problems. It's been pushing how I think.
I play regularly. Still working on the short game.
Pickup games, mostly. It clears my head.
An undergraduate degree in physics, then a PhD. That's the direction — and I'm building toward it deliberately, one year at a time.
My current TKS project. Early stage — trying to pick a real problem I can actually understand, not just one that sounds impressive.
Working through the state of nuclear fusion as a curious student: ITER, Commonwealth Fusion, NIF. Mostly trying to understand what's actually hard.
Self-study notes I'm keeping as I work through quantum mechanics: the double-slit, Hilbert space, Bell's theorem. Slow going, on purpose.
A first pass at differential geometry as the language of spacetime. Trying to build intuition before chasing the equations.
Notes comparing magnetic vs. inertial confinement approaches to fusion. A student-level overview, not original research.
A new direction I'm starting to read into. Too early to say more.
A working library. Not a list of titles I admire. A list of titles that have actually shaped how I think.
The Feynman Lectures on Physics
The foundation.
Richard Feynman
A Brief History of Time
Stephen Hawking
The Elegant Universe
Brian Greene
QED: The Strange Theory of Light and Matter
Richard Feynman
Seven Brief Lessons on Physics
Carlo Rovelli
The Road to Reality
A complete guide to the laws of the universe.
Roger Penrose
Something Deeply Hidden
Sean Carroll
The Emperor's New Mind
Roger Penrose
The Order of Time
Carlo Rovelli
Currently Reading
Lost in Math
Sabine Hossenfelder
On the List
Not a blog. Not a publication. Something between a research notebook and an essay collection. The questions I'm chasing, in long form.
Ideas · Coming soon
I think better when I write. Watch this space.
Golf is the slowest sport I play, and that's the point. It rewards patience, preparation, and making one good decision at a time. Those are habits I try to bring to everything else.
I train most days — boxing, conditioning, the usual. Not because I'm any good at it, but because it's the only thing I've found that forces me to be present. There's no shortcut in a bag session. You show up, or you don't. That habit carries over into everything else.
The opposite. Instinct, teamwork, fast decisions. It's how I switch off.
● And the physics that runs underneath all of it
Finish my A-Levels in 2027, then an undergraduate degree in physics.
A PhD after that — in something theoretical, or in fusion.
Long-term, I'm building toward a career in research. Slow, careful, useful work.
The path
This is the direction. The next few years are about doing the work.
Research, mentorship, admissions, or anything physics — I'd genuinely like to hear from you.