Achetez un café à Ali Kaya

I'm Ali, and I make Abakcus: a corner of the internet for the beauty of mathematics. Essays, book picks, films, hands-on experiments and little tools that show math as something to fall in love with, not something to fear. I also write Beyond Euclid, a weekly newsletter about math, science and the people behind them.

Everything is free to read, with no paywall. Each piece takes days of research, writing and drawing, and it's just me doing it. If something here made you see the world a little differently, a coffee helps me keep going and make the next one even better.

Thank you for reading, and for caring about this kind of work. ☕