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  2. Self-cleaning floor - Wikipedia

    en.wikipedia.org/wiki/Self-cleaning_floor

    Floor of a public toilet in Germany, designed to be cleaned automatically. A self-cleaning floor is a surface that has the ability to clean itself without external action. . This is usually accomplished through automated pods set to dispense water regularly, but can also be accomplished through the use of materials that naturally reduce patho

  3. Self-cleaning surfaces - Wikipedia

    en.wikipedia.org/wiki/Self-cleaning_surfaces

    Self-cleaning surfaces are a class of materials with the inherent ability to remove any debris or bacteria from their surfaces in a variety of ways. The self-cleaning functionality of these surfaces are commonly inspired by natural phenomena observed in lotus leaves, gecko feet, and water striders to name a few.

  4. Hygienic macro - Wikipedia

    en.wikipedia.org/wiki/Hygienic_macro

    Hygienic macro systems in languages such as Scheme use a macro expansion process that preserves the lexical scoping of all identifiers and prevents accidental capture. This property is called referential transparency. In cases where capture is desired, some systems allow the programmer to explicitly violate the hygiene mechanisms of the macro ...

  5. Ultrasonic cleaning - Wikipedia

    en.wikipedia.org/wiki/Ultrasonic_cleaning

    Sonorex ultrasonic cleaner from the 1970s or 1980s Ultrasonic cleaning of a mobile phone. Ultrasonic cleaning is a process that uses ultrasound (usually from 20 to 40 kHz) to agitate a fluid, with a cleaning effect. Ultrasonic cleaners come in a variety of sizes, from small desktop units with an internal volume of less than 0.5 litres (0.13 US ...

  6. Automated tank cleaning machine - Wikipedia

    en.wikipedia.org/wiki/Automated_tank_cleaning...

    Image depicts Gamajet automated tank cleaning machines Alfa Laval Gamajet machine lowered into a manhole for cleaning. An automated tank cleaning machine is a machine used to clean cargo, process, underground storage tanks and similar equipment such as those found in tank trucks, railroad cars, barges, oil tankers, food and beverage manufacturing facilities, chemical processing plants, ethanol ...

  7. List of Internet phenomena - Wikipedia

    en.wikipedia.org/wiki/List_of_Internet_phenomena

    This is a dynamic list and may never be able to satisfy particular standards for completeness. You can help by adding missing items with reliable sources. Internet An Opte Project visualization of routing paths through a portion of the Internet General Access Activism Censorship Data activism Democracy Digital divide Digital rights Freedom Freedom of information Internet phenomena Net ...

  8. Self-cleaning oven - Wikipedia

    en.wikipedia.org/wiki/Self-cleaning_oven

    Self-cleaning pyrolytic ovens reduce food soiling to ash with exposure to temperature around 932 °F (500 °C). The oven walls are coated with heat- and acid-resistant porcelain enamel. A self-cleaning oven is designed to stay locked until the high temperature process is completed.

  9. Half-Life VR but the AI Is Self-Aware - Wikipedia

    en.wikipedia.org/wiki/Half-Life_VR_but_the_AI_Is...

    Half-Life VR but the AI Is Self-Aware (sometimes shortened to Half-Life VR: Self Aware AI and abbreviated HLVR: AI) is a role-playing themed livestream and machinima series staged within a set of modified maps from the video game Half-Life Source that remove a large portion of the loading screens in the game to provide a better playing experience.