Analysis of information sources in references of the Wikipedia article "Cooking" in English language version.
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: CS1 maint: bot: original URL status unknown (link) in the online Merriam-Webster disctionary, sense 3.2. Accessed on 2020-08-09An international team led by the University of Toronto and Hebrew University has identified the earliest known evidence of the use of fire by human ancestors. Microscopic traces of wood ash, alongside animal bones and stone tools, were found in a layer dated to one million years ago
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: CS1 maint: bot: original URL status unknown (link) in the online Merriam-Webster disctionary, sense 3.2. Accessed on 2020-08-09