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  2. Weld access hole - Wikipedia

    en.wikipedia.org/wiki/Weld_access_hole

    Also the flanges have been beveled in preparation for welding. The weld access hole or rat hole is a structural engineering technique in which a part of the web of an I-beam or T-beam is cut out at the end or ends of the beam. The hole in the web allows a welder to weld the flange to another part of the structure with a continuous weld the full ...

  3. Physical information security - Wikipedia

    en.wikipedia.org/wiki/Physical_information_security

    Physical information security is the intersection, the common ground between physical security and information security. It primarily concerns the protection of tangible information-related assets such as computer systems and storage media against physical, real-world threats such as unauthorized physical access, theft, fire and flood.

  4. Classified information in the United States - Wikipedia

    en.wikipedia.org/wiki/Classified_information_in...

    Classified information in the United States. The United States government classification system is established under Executive Order 13526, the latest in a long series of executive orders on the topic of classified information beginning in 1951. [1] Issued by President Barack Obama in 2009, Executive Order 13526 replaced earlier executive ...

  5. AOL Mail

    mail.aol.com

    Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!

  6. Keto Diet: A Beginner's Guide - WebMD

    www.webmd.com/diet/keto-diet-for-beginners

    In the keto diet, the goal is to swap out the glucose calories with fat. In a typical keto diet, your nutrition centers on fatty foods. They'll make up anywhere from 60% to 80% of your daily ...

  7. Wikipedia, the free encyclopedia

    en.wikipedia.org/wiki/Main_Page

    It was formed approximately 4.5 billion years ago, is a terrestrial planet and is the second smallest of the Solar System 's planets with a diameter of 6,779 km (4,212 mi). A Martian solar day ( sol) is 24.5 hours and a Martian solar year is 1.88 Earth years (687 Earth days). Mars has two small and irregular natural satellites: Phobos and Deimos.

  8. Why Do People Cut Themselves? Reasons, What to Do, and More

    www.healthline.com/.../why-do-people-cut-themselves

    Self-harm can be a way for a person to feel something when experiencing numbness or to distract themselves from depression or anxiety. Some people cut to create a wound that can symbolize their ...

  9. Eunuch - Wikipedia

    en.wikipedia.org/wiki/Eunuch

    The Harem Ağası, head of the black eunuchs of the Ottoman Imperial Harem. A eunuch ( / ˈjuːnək / ⓘ YOO-nək) is a male who has been castrated. [1] Throughout history, castration often served a specific social function. [2] The earliest records for intentional castration to produce eunuchs are from the Sumerian city of Lagash in the 2nd ...