When.com Web Search

Search results

  1. Results From The WOW.Com Content Network
  2. Shop Mark & Graham's Big Gift Event and save up to 50% off ...

    www.aol.com/lifestyle/shop-mark-and-grahams-big...

    Shop Mark & Graham's Big Gift Event and save up to 50% off select items, 20% off clearance + free shipping ... get free shipping and an additional 20% off clearance items when you use the code ...

  3. Karapiro - Wikipedia

    en.wikipedia.org/wiki/Karapiro

    Karapiro ( Māori: Karāpiro) is a settlement and rural area in the Waipa District and Waikato region of New Zealand's North Island. It includes both the artificially created Lake Karapiro and the accompanying Karapiro Power Station. Karapiro is located just off State Highway 1, south-west of Cambridge .

  4. Atmospheric water generator - Wikipedia

    en.wikipedia.org/wiki/Atmospheric_water_generator

    An atmospheric water generator (AWG), is a device that extracts water from humid ambient air, producing potable water. Water vapor in the air can be extracted either by condensation - cooling the air below its dew point , exposing the air to desiccants , using membranes that only pass water vapor, collecting fog, [1] or pressurizing the air.

  5. 2024 in climate change - Wikipedia

    en.wikipedia.org/wiki/2024_in_climate_change

    Summaries 19 March: "The climate crisis is the defining challenge that humanity faces." —Prof. Celeste Saulo, Secretary-General of the World Meteorological Organization, in State of the Climate 2023. [non-primary source needed] Measurements and statistics 5 February: a study published in the Proceedings of the National Academy of Sciences proposed adding a "Category 6" to the Saffir ...

  6. Regenerative braking - Wikipedia

    en.wikipedia.org/wiki/Regenerative_braking

    Regenerative braking is a two-step process involving the motor/generator and the battery. The initial kinetic energy is transformed into electrical energy by the generator and is then converted into chemical energy by the battery. This process is less efficient than the flywheel.

  7. Droop speed control - Wikipedia

    en.wikipedia.org/wiki/Droop_speed_control

    Droop speed control is a control mode used for AC electrical power generators, whereby the power output of a generator reduces as the line frequency increases. It is commonly used as the speed control mode of the governor of a prime mover driving a synchronous generator connected to an electrical grid. It works by controlling the rate of power ...

  8. Photomask - Wikipedia

    en.wikipedia.org/wiki/Photomask

    Photomask. A schematic illustration of a photomask (top) and an IC layer printed using it (bottom) A photomask (also simply called a mask) is an opaque plate with transparent areas that allow light to shine through in a defined pattern. Photomasks are commonly used in photolithography for the production of integrated circuits (ICs or "chips ...

  9. Rayon - Wikipedia

    en.wikipedia.org/wiki/Rayon

    Rayon, also called viscose [1] and commercialised in some countries as sabra silk or cactus silk, [2] is a semi-synthetic fiber, [3] made from natural sources of regenerated cellulose, such as wood and related agricultural products. [4] It has the same molecular structure as cellulose.

  10. Cost of electricity by source - Wikipedia

    en.wikipedia.org/wiki/Cost_of_electricity_by_source

    The levelized cost of electricity (LCOE) is a metric that attempts to compare the costs of different methods of electricity generation consistently. Though LCOE is often presented as the minimum constant price at which electricity must be sold to break even over the lifetime of the project, such a cost analysis requires assumptions about the value of various non-financial costs (environmental ...

  11. National Grid (Great Britain) - Wikipedia

    en.wikipedia.org/wiki/National_Grid_(Great_Britain)

    The National Grid is the high-voltage electric power transmission network serving Great Britain, connecting power stations and major substations, and ensuring that electricity generated anywhere on the grid can be used to satisfy demand elsewhere. The network serves the majority of Great Britain and some of the surrounding islands.