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Videoconferencing print that page

Tandberg_Image_Gallery_-_telepresence-t3-side-view-hires

Videoconferencing uses telecommunications of audio and video to bring people at different sites together for a meeting. This can be as simple as a conversation between two people in private offices (point-to-point) or involve several sites (multi-point) with more than one person in large rooms

Telephone directory print that page

Telefonkatalog_1928

Further reading [ edit ] Content Subscriber names are generally listed in alphabetical order, together with their postal or street address and telephone number . In principle every subscriber in the geographical coverage area is listed, but subscribers may request the exclusion of their

Football print that page

Ancient_Greek_Football_Player

The various codes of football share the following common elements: Two teams of usually between 11 and 18 players; some variations that have fewer players (five or more per team) are also popular. A clearly defined area in which to play the game. Scoring goals or points , by moving the

Laboratory glassware print that page

Lab_glassware

repairing expensive or difficult-to-replace glassware, scientific glassblowing commonly involves fusing together various glass parts—such as glass joints and tubing , stopcocks, transition pieces, and/or other glassware or parts of them to form items of glassware, such as vacuum manifolds

Phonograph print that page

EdisonPhonograph

The phonograph record player , or gramophone (letter + sound) is a device introduced in 1877 that continued common use until the 1980s for reproducing (playing) sound recordings , although when first developed, the phonograph was used to both record and reproduce sounds. The recordings played

Stock car racing print that page

Through_the_tri-oval

outrun the authorities. To do so, they had to upgrade their vehicles and eventually started getting together with fellow runners and making runs together . They would challenge one another and eventually progressed to organized

Railway signalling print that page

SR_signals_from_cab_of_standard_five

Most forms of train control involve movement authority being passed from those responsible for each section of a rail network (e.g., a signalman or stationmaster ) to the train crew. The set of rules and the physical equipment used to accomplish this determine what is known as the method

The Amazing Race print that page

Amazingracelogo

provided in each leg lead the teams to the next destination or direct them to perform a task, either together or by a single member. These challenges are related in some manner to the country wherein they are located or its culture. Teams are progressively eliminated until three are left;

Wire wrap print that page

Wire_Wrapping

welds to the gold. If corrosion occurs, it occurs on the outside of the wire, not on the gas-tight contact where oxygen cannot penetrate to form oxides. A correctly designed wire-wrap tool applies up to twenty tons of force per square inch on each joint. Wire wrap was used for assembly of

Unicycle print that page

Torker_Unicycle

A unicycle is a human-powered , single-track vehicle with one wheel. Unicycles resemble bicycles , but are less complex. A Torker unicycle Contents 1 History 2 Construction 3 Training aids 4 Types of unicycles 4.1 Freestyle unicycles 4.2 Trials unicycles 4.3