Satellite television: US Patent: four,381,562: Broadcast type satellite communication techniques by Anthony Acampora, April 26, 1983, assigned to Bell Labs. An awesome number of films are proven at cinemas, ranging from animated films to blockbusters to documentaries. The smallest film theaters have a single viewing room with a single display. Within the 2010s, most movie theaters had multiple screens. The largest theater complexes, which are referred to as multiplexes —a concept developed in Canada within the 1950s — have up to thirty screens. The audience members typically sit on padded seats, which in most theaters are set on a sloped ground, with the very best half on the rear of the theater. Film theaters typically promote tender drinks , popcorn , and sweet , and a few theaters promote sizzling quick food In some jurisdictions, movie theaters may be licensed to sell alcoholic drinks.
Family saga : The family saga