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  2. Unusual eBay listings - Wikipedia

    en.wikipedia.org/wiki/Unusual_eBay_listings

    The price had risen to $3,000 before eBay closed the auction. [8] [9] In May 2006, the remains of U.S. Fort Montgomery, a stone fortification in upstate New York built in 1844, were put up for auction on eBay. The first auction ended on June 5, 2006, with a winning bid of US$5,000,310.

  3. Section 608 - Wikipedia

    en.wikipedia.org/wiki/Section_608

    If the leak is not to be repaired, there must be a plan to retire or retrofit the appliance within 30 days, to be completed within one year. [10] If more than a year is required, a report must be submitted, which must include: Estimated date(s) of completion; The type of process; The leak rate; Method to determine the leak; Full unit charge ...

  4. Leak detection - Wikipedia

    en.wikipedia.org/wiki/Leak_detection

    A leak appearing within an analytic region (a rule added to the camera) is immediately analyzed for its attributes, including thermal temperature, size, and behaviour (e.g. spraying, pooling, spilling). When a leak is determined to be valid based on set parameters, an alarm notification with leak video is generated and sent to a monitoring station.

  5. HC-12a - Wikipedia

    en.wikipedia.org/wiki/HC-12a

    HC-12a, also called ES-12a, OZ-12a, DURACOOL 12a [1] and Hydrocarbon Blend B, is marketed as a "drop-in" replacement refrigerant for R-12 and other refrigerants. HC-12a is a mixture of hydrocarbons, specifically propane (R-290) and isobutane (R-600a), and is therefore considered nearly non-ozone-depleting.

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  7. Difluoromethane - Wikipedia

    en.wikipedia.org/wiki/Difluoromethane

    Difluoromethane is thus a relatively low-risk choice among HFC refrigerants, most of which have higher GWP and longer persistence when leaks occur. The common refrigerant R-410A is a zeotropic , 50/50-mass-percent mixture of difluoromethane and pentafluoroethane ( R-125 ).

  8. Google pulls McDonald's negative reviews over arrest in ...

    www.aol.com/news/google-pulls-mcdonalds-negative...

    Get sweaters on sale for the whole family during Nordstrom's Half-Yearly Sale: Up to 60% off must-have brands. AOL. The best laundry detergent sheets of 2025. AOL.

  9. Rihanna Performs Two of Her Own Songs at Karaoke — and the ...

    www.aol.com/rihanna-performs-two-her-own...

    "Imagine going to [karaoke] night and you get a free Rihanna performance," a second said of the event. XNY/Star Max/GC Rihanna in New York City on Dec. 29, 2024