![Acheulean bifacial tools (hand-axes) from Burnham Beeches, Bucks. Upper Boyn Hill Terrace. Acheulean is an archaeological industry of stone tool manufacture characterized by distinctive oval and pear-shaped "hand-axes" associated with early humans. Acheulean bifacial tools (hand-axes) from Burnham Beeches, Bucks. Upper Boyn Hill Terrace. Acheulean is an archaeological industry of stone tool manufacture characterized by distinctive oval and pear-shaped "hand-axes" associated with early humans.](https://c8.alamy.com/comp/2BE0HTD/acheulean-bifacial-tools-hand-axes-from-burnham-beeches-bucks-upper-boyn-hill-terrace-acheulean-is-an-archaeological-industry-of-stone-tool-manufacture-characterized-by-distinctive-oval-and-pear-shaped-hand-axes-associated-with-early-humans-acheulean-tools-were-produced-during-the-lower-paleolithic-era-the-lower-paleolithic-is-the-earliest-subdivision-of-the-paleolithic-or-old-stone-age-it-spans-the-time-from-around-25-million-years-ago-when-the-first-evidence-of-craft-and-use-of-stone-tools-by-hominids-appears-in-the-current-archaeological-record-until-around-300000-years-ago-2BE0HTD.jpg)
Acheulean bifacial tools (hand-axes) from Burnham Beeches, Bucks. Upper Boyn Hill Terrace. Acheulean is an archaeological industry of stone tool manufacture characterized by distinctive oval and pear-shaped "hand-axes" associated with early humans.
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Discovery of two million-year-old tools shows human adaptability: University of Calgary scientist | Globalnews.ca
![Millennium Whole Earth Catalog: Access to Tools and Ideas for the Twenty- First Century : Rheingold, Howard: Amazon.fr: Livres Millennium Whole Earth Catalog: Access to Tools and Ideas for the Twenty- First Century : Rheingold, Howard: Amazon.fr: Livres](https://m.media-amazon.com/images/I/514fcmoSHUL._AC_UF1000,1000_QL80_.jpg)
Millennium Whole Earth Catalog: Access to Tools and Ideas for the Twenty- First Century : Rheingold, Howard: Amazon.fr: Livres
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