The Medieval Ballista was a crossbow like weapon used during siege warfare. The word Ballista comes from the Greek word “Ballistes” which means “to throw”. The Ballista was a valuable siege attack weapon. The Ballista worked by using tension. It was designed to fire huge wooden‚ iron clad‚ darts or arrows which were powered by coils of hair‚ rope‚ or sinew. The tension in the coils helps launch the projectiles with enough force to give them great penetration through enemy walls or people. Ballista’s
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SUBJECT: INFORMATION to IT. SUBMITTED TO: SUBMITTED BY: HUSSNAIN AHSAN CHEEMA REG. NUMBER: L1-F11-BBAM-0054 DATE: SATURDAY 25-02-2012 ASSIGNMENT TOPIC: * TYPES OF PROCESSORS‚ RAMS‚ PRINTERS AND HARD DISKS. * DOMAIN AND WORK-GROUP. * CORE i7 AND ITS SPECIFICATIOS. * SPECIFICATIONS OF OWN PC. Types of Processors: Basically there are two types of processors which are manufactured by two companies and they are Intel and AMD. Now there are a number of varieties available
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photographic and graphic communications markets. The Company’s products span: • Digital cameras and accessories • Consumer inkjet printers and media • Digital picture frames • Retail printing kiosks and related media • On-line imaging services • Prepress equipment and consumables • Workflow software for commercial printing • Electrophotographic equipment and consumables • Inkjet printing systems • Document scanners • Origination and print films for the entertainment industry • Consumer and professional
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twenty years before more advancement saw screen keys and the HP 2640 rise to the occasion. (HP.com‚ 2011) 1984 saw the emergence of their first inkjet and laser printers. These were meant for the desktop. Later on in the 90s‚ HP rose in popularity‚ marketing their computers to the average consumer and opening an online store to help reach them. HP printers were everywhere.
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Ink ingredients and functions Colorants – color‚ transparent/ opaque Pigments – insoluble in water and organic solvents Dyes – soluble‚ brilliant color‚ low fade resistance Vehicles – fluid portion of ink‚ carrier of pigments Oil – used in offset inks Nondrying oils – news ink Drying oils – quickset ink Semidrying oil – environmentally friendly Resins/ binders Bonds pigments to one another Two types – natural (pine tree)‚ synthetic Solvent – dissolves resin and provides a mean of dryin
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photographic materials and equipment. Its products includes photographic films‚ photo printing‚ film cameras‚ digital picture frames‚ instant cameras‚ image sensors motion picture‚ TV production‚ consumer inkjet printers‚ and ink cartridges. Kodak also provides home service for other devices‚ such as printers‚ microfilmed machines‚ microfiche machines‚ and photocopiers. At present it concentrates on two major markets: digital photography and digital printing. In 2006 Kodak had record sales of $10.7 billion
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the 20th century‚ Kodak introduced innovative products which would set industry standards for printing and photography. Some of those products included: The first slide projector‚ the first digital camera‚ Instamatic pocket-sized cameras‚ inkjet digital printers‚ and one-time use disposable cameras. The company’s immense growth is represented by its various product lines including‚ but not limited to: Prepress solutions‚ digital capturing and devices‚ as well as entertainment and scientific imaging
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is its ability to create almost any shape or geometric feature. Printer resolution describes layer thickness and X-Y resolution in dpi (dots per inch)‚[citation needed] or micrometres. Typical layer thickness is around 100 micrometres (0.1 mm)‚ although some machines such as the Objet Connex series and 3D Systems’ ProJet series can print layers as thin as 16 micrometres.[4] X-Y resolution is comparable to that of laser printers. The particles (3D dots) are around 50 to 100 micrometres (0.05–0.1
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Assignment 1 Christopher Bronson ITT San Diego Video Clip 1.07 – Ports and Connectors This video clip described the various external ports found on a motherboard. Serial Ports – 9 and 25 pin connectors (mouse‚ etc) Parallel Ports – 25 pin connectors (printers) Game Ports – 15 pin (joysticks‚ etc) PS/2 Ports – keyboards‚ mice Network Identification Card (NIC) – RJ-45 (connects to network) Modem – RJ-11 (phoneline connection to BBS‚ internet‚ etc) Video Connectors – Video Graphics Adapter (VGA)‚ Digital
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COSC 101: COMPUTER LITERACY QUIZ CHAPTER-2 Name_______________________ MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) ________ is data that has been organized or presented in a meaningful fashion. 1) _______ A) A number B) Information C) A symbol D) A character 2) Which of the following is NOT one of the four major data-processing functions of a computer
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