KNIFE: Revision history

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26 April 2023

  • curprev 16:1816:18, 26 April 2023Viziteur talk contribs 1,053 bytes −3 No edit summary
  • curprev 16:1416:14, 26 April 2023Viziteur talk contribs 1,056 bytes +1,056 Created page with "A knife (pl: knives; from Old Norse knifr 'knife, dirk'[1]) 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 Originally made of wood, bone, and stone (such as flint and obsidian), over the centuries, in step with improvements in both metallurgy and manufacturing, knife blades have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, bron..."