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3D television ( 13146 views )
3D television 
Licensed under Creative Commons Attribution 2.0 (LG전자).
3D television (3DTV) is television that conveys depth perception to the viewer by employing techniques such as stereoscopic display, multi-view display, 2D-plus-depth, or any other form of 3D display. Most modern 3D television sets use an active shutter 3D system or a polarized 3D system, and some are autostereoscopic without the need of glasses. As of 2018, most 3D TV sets and services are no longer available.
3dvia ( 1860 views )
3dvia
3DVIA is a brand of Dassault Systèmes that is focused on the development of 3D authoring, publishing, and hosting tools for professional and consumer markets. The company’s products are targeted at manufacturing, design, and marketing professionals with a stated mission of utilizing 3D technology as a communication medium.
3M ( 6386 views )
3M 
The 3M Company, formerly known as the Minnesota Mining and Manufacturing Company, is an American multinational conglomerate corporation operating in the fields of industry, health care, and consumer goods. The company produces a variety of products, including adhesives, abrasives, laminates, passive fire protection, personal protective equipment, dental and orthodontic products, electronic materials, medical products, car-care products, electronic circuits, healthcare software and optical films. It is based in Maplewood, Minnesota, a suburb of St. Paul.In 2017, 3M made $31.7 billion in total sales. The company has 91,000 employees and has operations in more than 70 countries.
41xx steel ( 15910 views )
41xx steel
41xx steel is a family of SAE steel grades, as specified by the Society of Automotive Engineers (SAE). Alloying elements include chromium and molybdenum, and as a result these materials are often informally referred to as chromoly steel (common variant stylings include chrome-moly, cro-moly, CrMo, CRMO, CR-MOLY, and similar). They have an excellent strength to weight ratio and are considerably stronger and harder than standard 1020 steel, but are not easily welded (requiring thermal treatment both before after welding to avoid cold cracking).
While these grades of steel do contain chromium, it is not in great enough quantities to provide the corrosion resistance found in stainless steel.
Examples of applications for 4130, 4140 and 4145 include structural tubing, bicycle frames, tubes for transportation of pressurized gases, firearm parts, clutch and flywheel components, and roll cages. 4150 stands out as being one of the steels accepted for use in M16 rifle and M4 carbine barrels by the United States military. These steels are also used in aircraft parts and therefore 41xx grade structural tubing is sometimes referred to as "aircraft tubing".
4D BIM ( 9351 views )
4D BIM
4D BIM, an acronym for 4D Building Information Modeling and a term widely used in the CAD industry, refers to the intelligent linking of individual 3D CAD components or assemblies with time- or schedule-related information. The use of the term 4D is intended to refer to the fourth dimension: time, i.e. 4D is 3D plus schedule (time).
The construction of the 4D models enables the various participants (from architects, designers, contractors to clients) of a construction project, to visualize the entire duration of a series of events and display the progress of construction activities through the lifetime of the project. This BIM-centric approach towards project management technique has a very high potential to improve the project management and delivery of construction project, of any size or complexity.
5D BIM ( 5713 views )
5D BIM
5D BIM, an acronym for 5D Building Information Modeling, is a term used in the CAD and construction industries, and refers to the intelligent linking of individual 3D CAD components or assemblies with schedule (time - 4D BIM) constraints and then with cost-related information.
The creation of 5D models enables the various participants (from architects, designers, contractors to owners) of a construction project to visualize the progress of construction activities and its related costs over time. This BIM-centric project management technique has potential to improve management and delivery of projects of any size or complexity.
In June 2016, McKinsey, a consultancy, identified 5D BIM technology as one of five big ideas poised to disrupt construction.It defined 5D BIM as "a five-dimensional representation of the physical and functional characteristics of any project. It considers a project’s cost and schedule in addition to the standard spatial design parameters in 3-D."
6D BIM ( 6293 views )
6D BIM
6D BIM, an acronym for 6D Building Information Modeling and a term widely used in the Construction industry, refers to the intelligent linking of individual 3D CAD components or assemblies with all aspects of project life-cycle management information.
The 6D model is usually delivered to the owner when a construction project is finished. The "As-Built" BIM model is populated with relevant building component information such as product data and details, maintenance/operation manuals, cut sheet specifications, photos, warranty data, web links to product online sources, manufacturer information and contacts, etc. This database is made accessible to the users/owners through a customized proprietary web-based environment. This is intended to aid facilities managers in the operation and maintenance of the facility.
The term is less commonly used in the UK and has been replaced with reference to the Asset Information Requirements (AIR) and an Asset Information Model (AIM) as specified in PAS1192-3:2014.
8 mm film ( 13262 views )
8 mm film 
8 mm film is a motion picture film format in which the film strip is eight millimeters wide. It exists in two main versions — the original standard 8 mm film, also known as regular 8 mm, and Super 8. Although both standard 8 mm and Super 8 are 8 mm wide, Super 8 has a larger image area because of its smaller and more widely spaced perforations.
There are also two other varieties of Super 8—Single 8 mm and Straight-8 that require different cameras, but produce a final film with the same dimensions.
A. O. Smith ( 2659 views )
A. O. Smith 
Licensed under Creative Commons Attribution-Share Alike 3.0 (Nvdongen).
A. O. Smith Corporation is an American manufacturer of both residential and commercial water heaters and boilers. It is the largest manufacturer and marketer of water heaters in North America. It also supplies water treatment products in the Asian market. The company has 24 locations worldwide, including five manufacturing facilities in North America, as well as plants in Nanjing, China and Veldhoven, The Netherlands.In the past, A. O. Smith has had numerous other product lines. Among them, it was the largest bomb maker in the United States by the end of World War I. Smith ranked 74th among United States corporations in the value of World War II military production contracts.
