British inventions

wheel with articulated rails attached

350px|thumb|Animatograph in Rossio, [[Lisbon]] The Theatrograph is the first commercially produced 35mm film projector in Britain. It was first demonstrated by R.W. Paul at Finsbury Technical College on February 20, 1896. The use of Paul's Theatrograph in music halls up and down the country popularised early cinema in Britain. It was first revealed to the public at the Egyptian Hall in Piccadilly, London.

less-lethal projectile

system for invalidating banknotes from ATM or bank robbery

type of wheel used to transit over irregular terrain

thumb|The simultaneous PAL transmission of all TV-picture elements and the multiplexed transmission of the TV picture elements with D2-MAC. 300px|thumb|A preview of actual D2-MAC signal. From left to right: digital data, chrominance and luminance with teletext packets between fields. thumb|D2-Mac processing on a Philips satellite receiver from 1990 D2-MAC is a satellite television transmission standard, a member of Multiplexed Analogue Components family. It was created to solve D-MAC's bandwidth usage by further reducing it, allowing usage of the system on cable and satellite broadcast. It cou

thumb|right|An NEC pager, using POCSAG coding branded for the Skyper networkRadio-paging code No. 1 (usually and hereafter called POCSAG) is an asynchronous protocol used to transmit data to pagers. Its usual designation is an acronym of the Post Office Code Standardisation Advisory Group, the name of the group that developed the code under the chairmanship of the British Post Office that used to operate most telecommunications in Britain before privatization.

Sellotape () is a British brand of transparent, cellulose-based, pressure-sensitive adhesive tape. Founded in the 1930s, it is the leading brand in the United Kingdom and is generally used for joining, sealing, attaching, and mending.

penny Penates postcard used in a public postal system

ship type

standard set of codes for television or set-top-box decoders

quasi-peak meter originally developed by the BBC