We have evidence that non Homo sapiens bipeds (e.g., Neanderthals, Homo habilis) used tools far before we came onto the scene. A long lineage of hominin species came before humans!
And even today, our species' cousins (Chimps) are rudimentary tool users. Recently saw a documentary where they evolved their 'tools' to get honey from a 1-stick approach to a 3-stick approach.
Insanity|1 month ago