printer and medical devices
41Microprocessor — Intel 4004, the first general purpose, commercial microprocessor A microprocessor incorporates the functions of a computer s central processing unit (CPU) on a single integrated circuit,[1] (IC) or at most a few integrated circuits …
42PUBLISHING — This article is arranged according to the following outline: general publishing The Dutch Jerusalem in germany and austria in scandinavia in italy in france in czechoslovakia in yugoslavia in romania in hungary in poland in russia in spain and… …
43Photonics — Refraction of waves of photons (light) by a prism The science of photonics[1] includes the generation, emission, transmission, modulation, signal processing, switching …
44SilverFast — Ai / DC / HDR / PrinTao SilverFast Ai Studio GUI …
45Paper battery — A paper battery is a battery engineered to use a paper thin sheet of cellulose (which is the major constituent of regular paper, among other things) infused with aligned carbon nanotubes. [cite news | url = http://www.eurekalert.org/pub… …
46Data storage device — Many different consumer electronic devices can store data …
47Free content — For the use of free content on Wikipedia, see Wikipedia:Free content. Free content, or free information, is any kind of functional work, artwork, or other creative content that meets the definition of a free cultural work.[1] A free cultural work …
48Laptop — A desktop replacement laptop with its 18.4 inch screen showing its technical specifications. A laptop, also called a notebook,[1][2] is a personal computer for …
49Sales taxes in the United States — are a tax added onto the price of goods or services that are purchased in the United States. A sales tax is a tax on consumption, which is displayed as a percentage of the sale price. Sales taxes are assessed by every state except Alaska,… …
50Assistive technology — (AT) is a generic term that includes assistive, adaptive, and rehabilitative devices for people with disabilities and includes the process used in selecting, locating, and using them. AT promotes greater independence by enabling people to perform …
