About Stewdent

My name is Lukáš Meszáros and I'm a student from Slovakia. I built Stewdent because I kept running into the same problem while studying: good explanations were either scattered across dozens of sites or hidden behind paywalls. I wanted one place where I could find clear, accurate information — for free.

So I started writing my own reference pages. What began as a few personal notes grew into a portal covering 9 subjects across three languages — English, Slovak, and German.

What you'll find here

Stewdent.eu offers reference pages, step-by-step lessons, flashcards, and practice quizzes covering mathematics, physics, chemistry, biology, geography, computing, and languages. Every article includes clear explanations, worked examples, common mistakes, and practice problems — not just dry definitions.

How content is made

I write every article with accuracy and clarity in mind. I research each topic carefully, cross-reference multiple sources, and explain it the way I'd want it explained to me — concise, with examples, and without unnecessary jargon.

All educational content is licensed under the Creative Commons Attribution 4.0 International (CC BY 4.0) — you are free to share and adapt it, provided you give appropriate credit.

Get in touch

Found a mistake? Have a suggestion? I'd love to hear from you.

Email me: [email protected]