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  2. Radio jamming - Wikipedia

    en.wikipedia.org/wiki/Radio_jamming

    Radio jamming is the deliberate blocking of or interference with wireless communications. [1] [2] ... [35] with a "siren" jammer and "bubble" jammer on FM Frequencies

  3. Speech balloon - Wikipedia

    en.wikipedia.org/wiki/Speech_balloon

    The chain thought bubble is the almost universal symbol for thinking in cartoons. It consists of a large, cloud-like bubble containing the text of the thought, with a chain of increasingly smaller circular bubbles leading to the character. Some artists use an elliptical bubble instead of a cloud-shaped one.

  4. Echo chamber (media) - Wikipedia

    en.wikipedia.org/wiki/Echo_chamber_(media)

    An echo chamber is "an environment where a person only encounters information or opinions that reflect and reinforce their own." [1]In news media and social media, an echo chamber is an environment or ecosystem in which participants encounter beliefs that amplify or reinforce their preexisting beliefs by communication and repetition inside a closed system and insulated from rebuttal.

  5. List of CB slang - Wikipedia

    en.wikipedia.org/wiki/List_of_CB_slang

    Well wishes to a fellow driver. Borrowed from amateur radio telegraphy codes "73" (best regards) and "88" (hugs and kisses). 10-36 The correct time ("Can I get a 10-36?"). 10-41 Driver is signing on or changed the channel on their radio. 10-42 An accident on the road. 10 in the wind Listening to the CB while driving (also known as "10-10 in the ...

  6. Radome - Wikipedia

    en.wikipedia.org/wiki/Radome

    A radome (a portmanteau of radar and dome) is a structural, weatherproof enclosure that protects a radar antenna. [1] The radome is constructed of material transparent to radio waves. Radomes protect the antenna from weather and conceal antenna electronic equipment from view. They also protect nearby personnel from being accidentally struck by ...

  7. Radio - Wikipedia

    en.wikipedia.org/wiki/Radio

    Radio is the technology of communicating using radio waves. [1][2][3] Radio waves are electromagnetic waves of frequency between 3 hertz (Hz) and 300 gigahertz (GHz). They are generated by an electronic device called a transmitter connected to an antenna which radiates oscillating electrical energy, often characterized as a wave.

  8. Electronic countermeasure - Wikipedia

    en.wikipedia.org/wiki/Electronic_countermeasure

    An electronic countermeasure (ECM) is an electrical or electronic device designed to trick or deceive radar, sonar, or other detection systems, like infrared (IR) or lasers. It may be used both offensively and defensively to deny targeting information to an enemy. The system may make many separate targets appear to the enemy, or make the real ...

  9. Conservative film critic Christian Toto, host of The Hollywood in Toto podcast, told Fox News Digital these celebrities should be "careful of what they wish for." "Today's stars live in bubble ...