| Type | Examples | Quality | |------|----------|---------| | | Channels like Urdu Science , Kashif Majeed , Tareekhi Secrets | ⭐⭐⭐⭐ Good for beginners; visually engaging but sometimes mix fact with legend | | Urdu Articles / Blogs | Websites like Urdu Dunya , Information in Urdu , HistoryPedia Urdu | ⭐⭐⭐ Brief, accessible, but not deeply scholarly | | Urdu PDF Books | Titles like Duniya ki Ajeeb Kitabein (Strange Books of the World) – contain a chapter on Codex Gigas | ⭐⭐ Rare; often poorly sourced or plagiarized | | Social Media Threads (Facebook/Twitter) | Urdu fact pages | ⭐⭐ Entertaining but unreliable for academic use |

اس کتاب کا وزن تقریباً 75 کلوگرام (165 پاؤنڈ) ہے۔ اس کی لمبائی 36 انچ (تقریباً 3 فٹ)، چوڑائی 20 انچ اور موٹائی 9 انچ ہے۔

Created by Benedictine monks in Bohemia (modern-day Czech Republic) in the early 13th century.