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  2. Construction of electronic cigarettes - Wikipedia

    en.wikipedia.org/wiki/Construction_of_electronic...

    A later-generation box mod e-cigarette. An e-cigarette is a handheld battery-powered vaporizer that simulates smoking, but without tobacco combustion. [1] Once the user inhales, the airflow activates the flow sensor, and then the heating element atomizes the liquid solution. [5]

  3. User guide - Wikipedia

    en.wikipedia.org/wiki/User_guide

    User's guide for a Dulcitone keyboard. A user guide, also commonly known as a user manual, is intended to assist users in using a particular product, service or application. It is usually written by a technician, product developer, or a company's customer service staff. Most user guides contain both a written guide and associated images.

  4. Electronic cigarette - Wikipedia

    en.wikipedia.org/wiki/Electronic_cigarette

    In October 2021, researchers at Johns Hopkins University reported over 2,000 unknown chemicals in the vape clouds that they tested from Vuse, Juul, Blu and Mi-Salt vape devices. [ 171 ] In 2019–2020, there was an outbreak of vaping-related lung illness in the US and Canada, primarily related to vaping THC with vitamin E acetate .

  5. Vaporizer (inhalation device) - Wikipedia

    en.wikipedia.org/wiki/Vaporizer_(inhalation_device)

    This is an accepted version of this page This is the latest accepted revision, reviewed on 25 January 2025. Device to vaporize substances for inhalation A vaporization heat wand and vaporization chamber bowl used to deliver vapor through a water pipe A vaporizer or vaporiser, colloquially known as a vape, is a device used to vaporize substances for inhalation. Plant substances can be used ...

  6. Composition of electronic cigarette aerosol - Wikipedia

    en.wikipedia.org/wiki/Composition_of_electronic...

    In 2021, researchers at Johns Hopkins University analyzed the vape aerosols of popular brands such as Juul and Vuse, and found "nearly 2,000 chemicals, the vast majority of which are unidentified." [ 24 ] E-cigarette vapor contains many of the known harmful toxicants found in traditional cigarette smoke , such as formaldehyde , cadmium , and ...

  7. Wikipedia:School and university projects/Instructions for ...

    en.wikipedia.org/.../Instructions_for_students

    Hello, students! This page is a quick guide to working on Wikipedia for people here as part of school and university projects.. Hopefully, if you're here with an organized project, you'll know what you're intended to do - whether that be creating a new article on a personal topic, or editing a specific one.

  8. Wulff construction - Wikipedia

    en.wikipedia.org/wiki/Wulff_Construction

    Wulff construction. The surface free energy is shown in red, with in black normals to lines from the origin to .The inner envelope is the Wulff shape, shown in blue. The Wulff construction is a method to determine the equilibrium shape of a droplet or crystal of fixed volume inside a separate phase (usually its saturated solution or vapor).

  9. Owner's manual - Wikipedia

    en.wikipedia.org/wiki/Owner's_manual

    2007 Toyota Yaris hatchback owner's manual 1919 Ford Motor Company car and truck operating manual. An owner's manual (also called an instruction manual or a user guide) is an instructional book or booklet that is supplied with almost all technologically advanced consumer products such as vehicles, home appliances and computer peripherals.