RESULTS FOR SEARCH Projectors For Schools
Popular Classroom Projectors for Schools · Optoma 4K400STx · ViewSonic PS600W · Panasonic PT-VZ580U · BenQ LH820ST · Epson EpiqVision Flex CO-W01 · Panasonic PT- ...
Epson laser projectors are designed with educators, students, and administrators in mind. A projected image of Mount Rushmore. Take big ideas almost anywhere.
Optoma X400LVe XGA Professional Projector | 4000 Lumens for Lights-on Viewing| Presentations in Classrooms & Meeting Rooms | Up to 15,000 Hour Lamp Life | ...
Jan 31, 2020 — 1) Epson EB-S04 · 2) ViewSonic PA503S · 3) Philips Pico PPX4010 · 4) Epson EB-S41 · 5) LG Minibeam PH550G · 6) Optoma ML750e · 7) ViewSonic PLED-W800.
Best Buy customers often prefer the following products when searching for classroom projectors. ; Epson - Pro EX11000 3LCD Full HD 1080p Wireless Laser Projector ...
Boss 26A – Projector for Home/Office/School · Zebronics Zeb-PIXAPLAY 15- Smart LED Projector · ZEBRONICS ZEB-LP2800 – Home Theatre Projector · Gigaglitz T6 – Home ...
BenQ Interactive Classroom Projectors transform your classroom into a boundary-free collaborative environment with smooth writing and touch on the ...
... -short throw, or advanced networking, our education projectors perfectly fit any school environment or need.
In educational environments, screen projection that can connect people with academic content at a high-level of clarity relies on the right AV technology.
NP-ME403U. 4,000 Lumen, WUXGA, 1.6x Zoom, LCD Classroom Projector ; NP-MC423W. 4,200 Lumen, WXGA, 1.2x Zoom, LCD Classroom Projector ; NP-ME423W. 4,200 Lumen, ...
Here are our picks for the six best classroom projectors: · BIGASUO 3-LCD Business Projector · Epson PowerLite Classroom Projector · BenQ MS536 SVGA Business ...
There are plenty of these short throw classroom projectors, the best brands for schools are Epson, NEC, BenQ offering great pricing and ...
Projectors and screens for education are a versatile investment for any elementary school, middle school or high school. These digital devices offer K-12 ...
The Largest Selection of Projection Systems, Projection Screens, Projector, Projection Parts Available at School Specialty.
tripod
A tripod is a portable three-legged frame or stand, used as a platform for supporting the weight and maintaining the stability of some other object. The three-legged (triangular stance) design provides good stability against gravitational loads as well as horizontal shear forces, and better leverage for resisting tipping over due to lateral forces can be achieved by spreading the legs away from the vertical centre.
Variations with one, two, and four legs are termed monopod, bipod, and quadripod (similar to a table).
Etymology[edit]First attested in English in the early 17th century, the word tripod comes via Latin tripodis (GEN of tripus), which is the romanization of Greek τρίπους (tripous), "three-footed" (GEN τρίποδος, tripodos), ultimately from τρι- (tri-), "three times" (from τρία, tria, "three") + πούς (pous), "foot". The earliest attested form of the word is the Mycenaean Greek 𐀴𐀪𐀠, ti-ri-po, written in Linear B syllabic script.
Cultural use[edit]Many cultures, including the ancient peoples of China and Greece, used tripods as ornaments, trophies, sacrificial altars, cooking vessels or cauldrons, and decorative ceramic pottery. Tripod pottery have been part of the archaeological assemblage in China since the earliest Neolithic cultures of Cishan and Peiligang in the 7th and 8th millennium BC. Sacrificial tripods were found in use in ancient China usually cast in bronze but sometimes appearing in ceramic form. They are often referred to as "dings" and usually have three legs, but in some usages have four legs.
The Chinese use sacrificial tripods symbolically in modern times, such as in 2005, when a "National Unity Tripod" made of bronze was presented by the central Chinese government to the government of northwest China's Xinjiang Uygur Autonomous Region to mark its fiftieth birthday. It was described as a traditional Chinese sacrificial vessel symbolizing unity.
In ancient Greece, tripods were frequently used to support lebes, or cauldrons, sometimes for cooking and other uses such as supporting vases.
Firearms[edit]Tripods are commonly used on machine guns to provide a stable mount for the weapon when firing.
Tripods are generally restricted to heavier weapons where the weight would be an encumbrance. For lighter weapons such as rifles, a bipod is more common. However, in recent times tripod saddles have become popular for precision rifle shooting sports, with the weapon placed in a vise-like rest which is mounted to a tripod head or with the weapon mounted directly to the tripod head.
Photography[edit]Surveying[edit]Astronomy[edit]The astronomical tripod is a sturdy three-leg stand used to support telescopes or binoculars, though they may also be used to support attached cameras or ancillary equipment. The astronomical tripod is normally fitted with an altazimuth or equatorial mount to assist in tracking celestial bodies.
Laboratory[edit]See also[edit]ISO 1222 (tripod screw mount)
Trivet
TriskelionReferences[edit]
^ tripus. Charlton T
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