متوسط
Concept Simplification
Explain a difficult topic using simple language and analogies suitable for a beginner.
📝 প্রম্পট বিষয়বস্তু
Explain the concept of 'Blockchains' as if I were a 12-year-old student. Use a simple real-world analogy to illustrate how it works, avoiding technical jargon as much as possible.