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  1. 23 hours ago · Hughes Sr. patented the two-cone roller bit in 1909, which allowed rotary drilling for petroleum in previously inaccessible places. The senior Hughes made the shrewd and lucrative decision to commercialize the invention by leasing the bits instead of selling them, obtaining several early patents, and founding the Hughes Tool Company in 1909.

  2. 23 hours ago · Early life Ernest Miller Hemingway was born on July 21, 1899, in Oak Park, Illinois, an affluent suburb just west of Chicago, to Clarence Edmonds Hemingway, a physician, and Grace Hall Hemingway, a musician. His parents were well-educated and well-respected in Oak Park, a conservative community about which resident Frank Lloyd Wright said, "So many churches for so many good people to go to ...

  3. 23 hours ago · Gary (/ ˈ ɡ ær i / GARR-ee) is a city in Lake County, Indiana, United States.The population was 69,093 at the 2020 census, making it Indiana's eleventh-most populous city.The city has been historically dominated by major industrial activity and is home to U.S. Steel's Gary Works, the largest steel mill complex in North America.

  4. 23 hours ago · In broadening the scope and exploring the systemic and socio-cultural dimensions of people's lived realities, there are four specific things to focus on: The focus of enquiry: becoming more interested in emergent paradigms like "systems-informed positive psychology" which incorporates principles and concepts from the systems sciences to optimize human social systems and the individuals within ...

  5. 23 hours ago · Etymology Silicon Valley derives its name from the silicon used in transistors and computer chips, pioneered in the region in the 20th century. "Silicon" refers to the chemical element used in silicon-based transistors and integrated circuit chips, which is the focus of a large number of computer hardware and software innovators and manufacturers in the region.

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