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  2. 5G - Wikipedia

    en.wikipedia.org/wiki/5G

    An Android phone, showing that it is connected to a 5G network An Apple iPhone showing that it is connected to a 5G Network. In telecommunications, 5G is the fifth generation of cellular network technology, which mobile operators began deploying worldwide in 2019 as the successor to 4G. 5G is based on standards defined by the International Telecommunication Union under the IMT-2020 ...

  3. Early 5G Tests Show It’s Three Times Faster Than Current ...

    www.aol.com/news/early-5g-tests-show-three...

    Per an Engadget article, Opensignal's study showed that "peak download speeds on 5G reach just past 1.8Gbps in the States versus 678Mbps for LTE, or about 2.7 times faster.

  4. Flushometer - Wikipedia

    en.wikipedia.org/wiki/Flushometer

    A narrow passageway leads from the main water supply into the pressure chamber. It is the narrowness of this passage that meters the flow by slowing repressurizing of the pressure chamber after the action of a flush. The diaphragm technology allows the flush valve to open and let water into the bowl. A main cylinder valve operates up and down.

  5. Centimetre or millimetre of water - Wikipedia

    en.wikipedia.org/wiki/Centimetre_or_millimetre...

    A centimetre of water [1] is a unit of pressure. It may be defined as the pressure exerted by a column of water of 1 cm in height at 4 °C (temperature of maximum density) at the standard acceleration of gravity, so that 1 cmH 2 O (4°C) = 999.9720 kg/m 3 × 9.80665 m/s 2 × 1 cm = 98.063754138 Pa ≈ 98.0638 Pa, but conventionally a nominal maximum water density of 1000 kg/m 3 is used, giving ...

  6. This is the best and worst toilet paper for the planet - AOL

    www.aol.com/lifestyle/best-worst-toilet-paper...

    “The vast majority of consumers don’t give their toilet paper purchase a lot ... is "home to over 600 Indigenous communities, is a habitat for threatened species and is essential in the fight ...

  7. A Cheaper Alternative to Tissues -- Savings Experiment - AOL

    www.aol.com/news/2012-02-03-savings-experiment...

    First, take a roll of toilet paper and cut down the length of the cardboard center with your scissors. Remove the tube. Take an empty square tissue box and cut three sides along the bottom.

  8. Residential water use in the U.S. and Canada - Wikipedia

    en.wikipedia.org/wiki/Residential_water_use_in...

    On average, in a household of average size (2.65 persons) 12.4 showers are taken each week. For comparison, a navy shower lasts only 2 minutes and can use less than 3 gallons (11.4 liters) of water. The most water-frugal approach is used by the crew of the International Space Station (ISS) who use less than 1 gallon (4 liters) to bathe. [13]

  9. 14 Household Items Dirtier Than a Toilet Seat

    www.aol.com/14-household-items-dirtier-toilet...

    In fact, microbiologists estimate that the average carpet harbors around 200,000 bacteria per square inch — making it 4,000 times dirtier than a toilet seat. Carpets absorb everything from dust ...