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2. List of earliest tools - Wikipedia

   en.wikipedia.org/wiki/List_of_earliest_tools

   This list excludes tools and tool use attributed to non-hominin species. See Tool use by non-humans . Since there are far too many hominin tool sites to list on a single page, this page attempts to list the 6 or fewer top candidates for oldest tool site within each significant geographic area.

3. AOL

   search.aol.com

   The search engine that helps you find exactly what you're looking for. Find the most relevant information, video, images, and answers from all across the Web. AOL.

4. Jacob Rabinow - Wikipedia

   en.wikipedia.org/wiki/Jacob_Rabinow

   Rabinow was born in Kharkiv, Ukraine, on January 8, 1910.In 1919, his family moved to China, then in 1921 to the United States.He graduated from the City College of New York with a Bachelor's Degree in Engineering in 1933, and a Master's Degree in Electrical Engineering in 1934.

5. Category : Lists of inventions or discoveries - Wikipedia

   en.wikipedia.org/wiki/Category:Lists_of...

   This category contains lists on inventions and discoveries, whether organised by nationality, religion, subject matter, organization or individual. See also: Category:Astronomical discoveries by institution , Category:Discoveries by astronomer , Category:Discoverers , Category:Science and technology by location , Category:Inventions by country ...

6. Henry Quackenbush - Wikipedia

   en.wikipedia.org/wiki/Henry_Quackenbush

   Based on U.S. Patent Office records, H.M. Quackenbush and his company were responsible for inventing, or significantly contributing to the development of, numerous early 20th century inventions, including: bicycles; a foot-powered wood lathe; the scroll saw; darts; stair rails; the extension ladder; a bathroom shelf; the nut cracker and picks ...

7. Prior art - Wikipedia

   en.wikipedia.org/wiki/Prior_art

   A novelty search helps an inventor determine if the invention is novel before committing the resources necessary to obtain a patent. The search may include searching in databases of patents, patent applications and other documents such as utility models and in the scientific literature. Novelty searches can also be used to help an inventor ...

8. Timeline of historic inventions - Wikipedia

   en.wikipedia.org/.../Timeline_of_historic_inventions

   Ancient stone tools from Ethiopia were hand-crafted by Australopithecus or related people. [1] [2] [further explanation needed] 2.3 Mya: Earliest likely control of fire and cooking, by Homo habilis [3] [4] [5] 1.76 Mya: Advanced stone tools in Kenya by Homo erectus [6] [7] 1.75 Mya – 150 kya: Varying estimates for the origin of language [8] [9]

9. Richard Roberts (engineer) - Wikipedia

   en.wikipedia.org/wiki/Richard_Roberts_(engineer)

   Roberts also manufactured and sold sets of stocks and dies to his range of pitches, so other engineers could cut threads on nuts and bolts and other machine parts. Roberts' inventions had a seminal influence on other machine-tool engineers, including Joseph Whitworth, when he came to Manchester, a decade later. His efforts have been largely ...