Talk:Tractor beam

message: Tractors pull things. Perhaps derivative of 'traction.' It would be very interesting to learn who coined this term. Questions:
#Why the word TRACTOR?
#What is the first episode or book or story that uses this term? Kingturtle 15:52, 18 May 2005 (UTC)
replies: text: "Tractor" was originally short for "attractor". I believe the earliest use was in a story by E. E. Smith, but I could be wrong. SpaceCaptain 23:28, 18 May 2005 (UTC)
replies: text: - No it was not. "Tractor" and "attractor" both have as root the latin word tractus, which is past participle of trahere, that means pull. Tractor or attractor both mean "that which pulls". Get your facts straight, mister. --143.107.79.66 (talk) 21:09, 13 September 2010 (UTC)
thread_title:  Tractor Nomenclature 

message: This is a pitiful merge. No information from the gravity gun page is here, the term gravity gun is not used once here. The usage of the gravity gun doesn't even feature here, as most tractor beams aren't used to fling chairs at your enemy. The gravity gun is an award winning game weapon made possible by new physics engines. It is more notable than most things mentioned on this page. 66.41.66.213 02:01, 26 September 2006 (UTC)
thread_title:  gravity gun 

message: While the section is headed "Use in Fiction", the body text is written very much in an in-universe style, for example stating that "Tractor beams are most commonly used in space stations".  This should be changed, because they are not: never, in the history of any earthly space station has a tractor beam ever been used - or, for that matter existed.  So, they aren't commonly used anywhere, and particularly not on space stations.  As a side note, I feel that the elaboration into the function of Treckian tractor beams seem unnecessary.
--Dark Green (talk) 15:20, 19 August 2008 (UTC)
thread_title:  In-Universe Prose? 

message: "Two objects being brought together by a tractor beam are usually attracted toward their common center of gravity."
Is there a reference for this? I aggree with Dark Green that the whole "Use in Fiction" section needs serious rephrasing, specially to conform to the newly invented so called "tractor beam" in Australia, which deserves a more accurate mention in the article, since it is a real life tractor beam and as such has facts to explain it. --200.158.58.244 (talk) 20:35, 13 September 2010 (UTC)
thread_title:  Missing reference 

message: Fringe physics and UFOlogy literature have carried topics that could fall under the category of repulsor beam phenomena.Tcisco (talk) 02:50, 26 December 2008 (UTC)
replies: text: I plan to expand this article with relevant fringe physics research and recognized UFO reports.Tcisco (talk) 16:42, 2 January 2009 (UTC)
thread_title:  Repulsor Beam 

message: In the section 2000s, the sentence 
:No other groups have attempted to replicate Podkletnov's gravity impulse generator experiment.
was tagged :Citation needed. I have removed the tag.
What citation is possible for such an assertion? Is it reasonable to require one? This very concept is described in the lead paragraph as fringe physics. By definition, "Mainstream scientists typically regard fringe concepts as highly speculative or even strongly refuted" (quoting Fringe physics), and presumably seldom try to replicate the studies. How common is it for someone to research a fringe study, write a paper saying "No one has tried to replicate this work", and (above all) get it published? --Thnidu (talk) 01:19, 16 May 2011 (UTC)
thread_title:  Proving a negative 

message: What do "UFO sightings" have to do with tractor beams?  Tractor beams are only concept so far, and UFOs have nothing to add to the description of the concept.  How could they, since they are Unidentified Flying Objects?  We don't know what they are or if they are, let alone whether they involve tractor beams, which don't yet exist as far as we know...72.78.8.214 (talk) 02:10, 19 April 2013 (UTC)
thread_title:  UFO Sightings? 

message: The article begins, "A tractor beam is a device" – but is it? It is a concept from fiction. The article goes on to describe theories and some experiments but the material is technical and relies on unfamiliar jargon which leaves the reader unsure if a "tractor beam" has been created by experiment or if effects that only resemble a tractor beam have been demonstrated.
The article about warp drives begins, "A warp drive is a theoretical superluminal spacecraft propulsion system in many science fiction works." This introduction makes it clear that a warp drive is fiction. If the tractor beam is still only in the realm of fiction, then the first sentence of this article must be rephrased to acknowledge this because, in its present form, it asserts that the tractor beam exists outside of fiction. — O'Dea (talk) 04:52, 23 April 2021 (UTC)
replies: text: Tractor beams do exist, though not in the way ufologists often depict. Basically any device that attracts something else from a distance is technically a tractor beam. Germanater09 (talk) 03:22, 11 July 2023 (UTC)
thread_title:  Is a tractor beam really a device?