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Most devices have a manual push-button switch to turn them on or off. [6] E-cigarettes do not turn on by trying to "light" the device with a flame. [11] The e-liquid reaches a temperature of roughly 100-250 °C within a chamber to create an aerosolized vapor. [7] Variable voltage devices can raise the temperature. [30]
An electronic cigarette (commonly known as a vape) is a handheld battery-powered vaporizer that simulates smoking by providing some of the behavioral aspects of smoking, including the hand-to-mouth action of smoking, but without combusting tobacco. [48] Using an e-cigarette is known as "vaping" and the user is referred to as a "vaper". [49]
The user guide engraved into a model of the Antikythera Mechanism. User guides have been found with ancient devices. One example is the Antikythera Mechanism, [1] a 2,000 year old Greek analogue computer that was found off the coast of the Greek island Antikythera in the year 1900.
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.
Pax handheld vaporizer, about 10.5 cm long. In 2011, Japan Tobacco International invested $10 million into the company. [9] Ploom used this money to create the Pax, a vaporizer for loose leaf tobacco. While the product was invented to support smokers, cannabis users discovered that the Pax streamlined the cannabis experience. [8]
The Vaporized Nicotine and Non-Nicotine Products Regulation Act, officially recorded as Republic Act No. 11900, is a law in the Philippines which aims to regulate the "importation, sale, packaging, distribution, use and communication of vaporized nicotine and non-nicotine products and novel tobacco products", such as electronic cigarettes and heated tobacco products. [1]
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).
Theodor Wulf (28 July 1868 – 19 June 1946) was a German physicist and Jesuit priest who was one of the first experimenters to detect excess atmospheric radiation. Theodor Wulf became a Jesuit priest at the age of 20, before studying physics with Walther Nernst at the University of Göttingen .