Точка Синхронізації

AI Archive of Human History

🌐 Entity Knife

Knife

Tool or weapon with a cutting edge or blade

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2 news mentions · 👍 0 likes · 👎 0 dislikes

📌 Topics

  • Literature (2)
  • Human Rights (2)
  • True Crime (1)
  • Resilience (1)

🏷️ Keywords

Salman Rushdie (2) · Knife memoir (2) · free speech (2) · Chautauqua Institution (1) · assassination attempt (1) · literary news (1) · recovery (1) · Chautauqua attack (1) · literary defiance (1) · victimhood (1) · expression (1)

📖 Key Information

A knife (pl.: knives; from Old Norse knifr 'knife, dirk') is a tool or weapon with a cutting edge or blade, usually attached to a handle or hilt. One of the earliest tools used by humanity, knives appeared at least 2.5 million years ago, as evidenced by the Oldowan tools. Originally made of wood, bone, and stone (such as flint and obsidian), over the centuries, in step with improvements in both metallurgy and manufacturing, knife blades have been made from copper, bronze, iron, steel, ceramic, and titanium.

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