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zSpace is a technology firm based in San Jose, California that combines elements of virtual and augmented reality in a computer. zSpace mostly provides AR/VR technology to the education market. [1] It allows teachers and learners to interact with simulated objects in virtual environments .
Z Space is a regional theater and performing arts company located in the Mission District of San Francisco, California. Z Space is one of the leading laboratories for developing new voices, new works, and new opportunities in the American theater. In addition to commissioning and producing its own works, Z Space also presents productions ...
The Space Shuttle is a retired, partially reusable low Earth orbital spacecraft system operated from 1981 to 2011 by the U.S. National Aeronautics and Space Administration (NASA) as part of the Space Shuttle program. Its official program name was Space Transportation System (STS), taken from a 1969 plan for a system of reusable spacecraft where ...
Partially-automated trains are used on eight lines: (Victoria, Jubilee, Central, Northern, District, Circle, Hammersmith and City, Metropolitan). These trains still require operators to open and close the doors, and to assist in the event of an emergency. This method of working will also be used on Thameslink and is used on Crossrail.
PICC vs. port. Although PICC lines and ports have the same purpose, there are a few differences between them: PICC lines can stay in for several weeks or months. Ports can stay in as long as you ...
Technical information. Total length. 1,790 km (1,110 mi) Power rating. 300 MW. AC voltage. 230 kV. SIEPAC ( Central American Electrical Interconnection System, Spanish: Sistema de Interconexión Eléctrica de los Países de América Central) is an interconnection of the power grids of six Central American nations. The project was discussed ...
London Underground. The railway infrastructure of the London Underground includes 11 lines, with 272 stations. There are two types of line on the London Underground: services that run on the sub-surface network just below the surface using larger trains, and the deep-level tube lines, that are mostly self-contained and use smaller trains.
The boundary between space and Earth, at an altitude of 100 km, roughly where the yellow line of airglow is visible. Outer space (or simply space) is the expanse beyond celestial bodies and their atmospheres. It contains ultra-low levels of particle densities, constituting a near-perfect vacuum [1] of predominantly hydrogen and helium plasma ...