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  2. Sodium bicarbonate rocket - Wikipedia

    en.wikipedia.org/wiki/Sodium_bicarbonate_rocket

    The film canister accelerates quickly because it has very little mass. The film canister rocket uses a solid fuel mixed with a liquid fuel to create a gas that escapes out of the bottom. The gas is carbon dioxide (CO 2 ), the liquid is water (H 2 O), and the solid is an effervescent tablet.

  3. Kosmos 2480 - Wikipedia

    en.wikipedia.org/wiki/Kosmos_2480

    The satellite sends two film capsules to earth and returns to earth itself at the end of its mission. [7] This has the disadvantage that the satellite's life is dependent on how much film it can carry, and information from the satellite is not obtained until the film canister has returned to earth and been developed. [8]

  4. Reconnaissance satellite - Wikipedia

    en.wikipedia.org/wiki/Reconnaissance_satellite

    KH-4B Corona satellite U.S. Lacrosse radar spy satellite under construction A model of a German SAR-Lupe reconnaissance satellite inside a Cosmos-3M rocket. Microwave interception ( Rhyolite ) A reconnaissance satellite or intelligence satellite (commonly, although unofficially, referred to as a spy satellite ) is an Earth observation satellite ...

  5. AOL Video - Serving the best video content from AOL and ...

    www.aol.com/video/view/diy-lava-lamps-and-film...

    The AOL.com video experience serves up the best video content from AOL and around the web, curating informative and entertaining snackable videos.

  6. Developing tank - Wikipedia

    en.wikipedia.org/wiki/Developing_tank

    The user begins by opening the film canister (in the case of 35 mm film) or separating the film from a paper backing (in the case of medium format film, e.g. 120/220 format). The film is then loaded onto a film reel in a completely dark environment; this can be a light-tight room or a changing bag. Care must be taken during this step, as ...

  7. KH-8 Gambit 3 - Wikipedia

    en.wikipedia.org/wiki/KH-8_Gambit_3

    KH-8 GAMBIT-3 Photographic Payload Section KH-8 Photographic Payload Section. The Camera Optics Module of KH-8 consists of four cameras. The main camera of KH-8B (introduced in 1971) with a focal length of 175.6 in (4.46 m) is a single strip camera, designed to gather high-resolution images of ground targets. I

  8. Get to know Wisconsin wood artist and social media star Ike ...

    www.aol.com/know-wisconsin-wood-artist-social...

    In 2021, "Charlie Rocket" was a guest on Tyson's podcast, "Hotboxin' With Mike Tyson," and Weins got to meet Tyson and see the show live, he said. ... Soon, a film canister he created will be a ...

  9. Extravehicular activity - Wikipedia

    en.wikipedia.org/wiki/Extravehicular_activity

    On the last three Moon missions, astronauts also performed deep-space EVAs on the return to Earth, to retrieve film canisters from the outside of the spacecraft. American Astronauts Pete Conrad, Joseph Kerwin, and Paul Weitz also used EVA in 1973 to repair launch damage to Skylab, the United States' first space station.