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  2. Federal Acquisition Regulation - Wikipedia

    en.wikipedia.org/wiki/Federal_Acquisition_Regulation

    The Federal Acquisition Regulation (FAR) is the principal set of rules regarding Government procurement in the United States, [1] and is codified at Chapter 1 of Title 48 of the Code of Federal Regulations, 48 CFR 1. It covers many of the contracts issued by the US military and NASA, as well as US civilian federal agencies.

  3. 7.5 cm Pak 39 - Wikipedia

    en.wikipedia.org/wiki/7.5_cm_PaK_39

    7.5 cm Pak 39 (L/48) (7.5 cm Panzerjägerkanone 39) was a 7.5 cm German Second World War era anti-tank gun. The gun was used to equip Jagdpanzer IV/48 and Jagdpanzer 38 tank destroyers; [1] no towed version of the weapon was made. The Pak 39 was an electrically fired weapon fitted with a semi-automatic breech mechanism and a 48 caliber long ...

  4. Diving safety - Wikipedia

    en.wikipedia.org/wiki/Diving_safety

    If they fall under federal legislation they are exempt (excluded) from specific requirements of 29 CFR Part 1910, Subpart T, Commercial Diving Operations, only during diving activities incidental to police and public-safety functions the purpose of which is to provide search, rescue, or public-safety diving services. The exemption was written ...

  5. Ronald Reagan Washington National Airport - Wikipedia

    en.wikipedia.org/wiki/Ronald_Reagan_Washington...

    The April 1957 Official Airline Guide shows 316 weekday departures: 95 Eastern (plus six per week to/from South America), 77 American, 61 Capital, 23 National, 17 TWA, 10 United, 10 Delta, 6 Allegheny, 6 Braniff, 5 Piedmont, 3 Northeast and 3 Northwest. Jet flights began in April 1966 (727-200s were not allowed until 1970). [20]

  6. Diving cylinder - Wikipedia

    en.wikipedia.org/wiki/Diving_cylinder

    A diver with a RMV of 40 L/min at 50 msw (6 bar) for 10 minutes will consume 40 × 6 × 10 = 2400 litres of free air – the full capacity of a 12-litre 200 bar cylinder. Imperial examples: A diver with a SAC of 0.5 cfm (cubic feet per minute) at 100 fsw (4 ata) will consume 0.5 × 4 × 1 = 2 cfm surface equivalent.

  7. Firefighter - Wikipedia

    en.wikipedia.org/wiki/Firefighter

    A firefighter (or fire fighter or fireman) is a first responder trained in firefighting, primarily to control and extinguish fires that threaten life and property, as well as to rescue persons from confinement or dangerous situations.

  8. IBM - Wikipedia

    en.wikipedia.org/wiki/IBM

    In 2011, IBM became the first technology company Warren Buffett's holding company Berkshire Hathaway invested in. [128] Initially he bought 64 million shares costing $10.5 billion. Over the years, Buffett increased his IBM holdings, but by the end of 2017 had reduced them by 94.5% to 2.05 million shares; by May 2018, he was completely out of IBM.

  9. Aspartame - Wikipedia

    en.wikipedia.org/wiki/Aspartame

    Aspartame is an artificial non-saccharide sweetener commonly used as a sugar substitute in foods and beverages. [4] 200 times sweeter than sucrose, it is a methyl ester of the aspartic acid/phenylalanine dipeptide with brand names NutraSweet, Equal, and Canderel. [4]