
Eureka! · No. 7
두 친구가 편지로 발명한 운의 수학
Pascal & Fermat · 파스칼과 페르마 — France (by letter), 1654 CE
💡 The Idea
In 1654 Pascal and Fermat were asked: how do you fairly split a prize when a game stops early?
📚 Grammar focus
First Conditional & Chance
Want the full lesson?
회화 연습, 역할극, 문법, 그리고 진짜 선생님이 안에 있어요.
Conversation practice, roleplay, grammar, and a real tutor are inside.