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The opening sequence of Contact sets the scientific basis for the rest of the film. As the camera travels away from Earth, the audience hears a cacophony of sounds. These sounds, which are radio ...
Radio control (often abbreviated to RC) is the use of control signals transmitted by radio to remotely operate a device. Examples of simple radio control systems are garage door openers and keyless entry systems for vehicles, in which a small handheld radio transmitter unlocks or opens doors. Radio control is also used for control of model ...
Budget. $90 million [2] Box office. $171.1 million [3] Contact is a 1997 American science fiction drama film directed by Robert Zemeckis, based on the 1985 novel of the same name by Carl Sagan. Sagan and his wife Ann Druyan wrote the story outline for the film.
A broadcast signal intrusion is the hijacking of broadcast signals of radio, television stations, cable television broadcast feeds or satellite signals without permission or licence. Hijacking incidents have involved local TV and radio stations as well as cable and national networks. Although television, cable, and satellite broadcast signal ...
The theremin was the product of Soviet government-sponsored research into proximity sensors. The instrument was invented in October 1920 by the Russian physicist Lev Sergeyevich Termen, known in the West as Leon Theremin. [4] [5] After a lengthy tour of Europe, during which time he demonstrated his invention to packed houses, Theremin moved to ...
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An air conditioning unit remote control. In electronics, a remote control (also known as a remote or clicker [1]) is an electronic device used to operate another device from a distance, usually wirelessly. In consumer electronics, a remote control can be used to operate devices such as a television set, DVD player or other digital home media ...
Nikola Tesla's Remote Control Boat. Tesla once said, "The world moves slowly, and new truths are difficult to see." It was his way of responding to the crowd's stunned disbelief upon viewing his ...