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  2. Lists of unsolved problems - Wikipedia

    en.wikipedia.org/wiki/Lists_of_unsolved_problems

    List of unsolved problems may refer to several notable conjectures or open problems in various academic fields: Natural sciences, engineering and medicine

  3. Category:Engineering failures - Wikipedia

    en.wikipedia.org/wiki/Category:Engineering_failures

    Engine problems (13 P) M. ... Space accidents and incidents (8 C, 3 P) Pages in category "Engineering failures" The following 85 pages are in this category, out of 85 ...

  4. Engineering disasters - Wikipedia

    en.wikipedia.org/wiki/Engineering_disasters

    Engineering disasters often arise from shortcuts in the design process. Engineering is the science and technology used to meet the needs and demands of society. [1] These demands include buildings, aircraft, vessels, and computer software. In order to meet society’s demands, the creation of newer technology and infrastructure must be met ...

  5. List of building and structure collapses - Wikipedia

    en.wikipedia.org/wiki/List_of_building_and...

    This is a list of structural failures and collapses of buildings and other structures including bridges, dams, and radio masts/towers. This is a dynamic list and may never be able to satisfy particular standards for completeness.

  6. List of aircraft structural failures - Wikipedia

    en.wikipedia.org/wiki/List_of_aircraft...

    The list of aircraft accidents and incidents caused by structural failures summarizes notable accidents and incidents such as the 1933 United Airlines Chesterton Crash due to a bombing and a 1964 B-52 test that landed after the vertical stabilizer broke off. Loss of structural integrity during flight can be caused by: faulty design

  7. Grand Challenges - Wikipedia

    en.wikipedia.org/wiki/Grand_Challenges

    A grand challenge is a fundamental problem in science or engineering, with broad applications, whose solution would be enabled by the application of high performance computing resources that could become available in the near future. Examples of these grand challenges were said to be: [13] Computational fluid dynamics for

  8. List of unsolved problems in physics - Wikipedia

    en.wikipedia.org/wiki/List_of_unsolved_problems...

    The following is a list of notable unsolved problems grouped into broad areas of physics. [1]Some of the major unsolved problems in physics are theoretical, meaning that existing theories seem incapable of explaining a certain observed phenomenon or experimental result.

  9. List of unsolved problems in chemistry - Wikipedia

    en.wikipedia.org/wiki/List_of_unsolved_problems...

    Unsolved Problems in Nanotechnology: Chemical Processing by Self-Assembly - Matthew Tirrell - Departments of Chemical Engineering and Materials, Materials Research Laboratory, California NanoSystems Institute, University of California, Santa Barbara [No doc at link, 20 Aug 2016]