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#106 |
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Vice Admiral
Location: NJ, USA
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Re: Some science fiction "firsts"
Early stealth involved camouflage with like natural objects, the first time troops were clothed in drab colors was in the 17th century, when British troops experimented with it. Submarines in the 18th and 19th century gave craft at sea the ability to hide from surface warships, reaching full potential in WWI and WWII. Dazzle camouflage was used in WWI and somewhat in WWII to confuse ships at sea in terms of rangefinding, not to keep them from being seen. Yehudi lights were used in WWII to brighten aircraft approach to blend in with a light sky. Radar rendered this approach obsolete, but then countermeasures were needed to confuse radar waves. Finally in 1958 the A12, later developed into the SR-71 had a measure of what we now think of as stealth technology both in shape and materials. Later stealth fighter methodologies turned from angular and slab-sided(Have Blue/F-117) to blended(F-22, F-23, F-35, B2 bomber), and this was eventually used on warships, such as the Skjold Class, Arleigh Burke and French Lafayette Class. In the 1950s a US scientist first postulated a particle accelerator to block radar. In the 1960s, Project Oxcart attempted to block air inlets with an electron beam generator. The Soviet Union claimed a new "stealth" plasma device was being tested in 1999, both on aircraft and tanks, and in the early 2000s both the US and France also was working on the application of this for aircraft. The technology could form a layer or cloud of plasma around a vehicle to deflect or absorb radar, from simpler electrostatic or radio frequency discharges to more complex laser discharges. Newer methods may involve "meta-materials" that structure reflective properties of materials to mimic their surroundings. Scientists at Duke University were able to use a series of rings that propagate radio waves around an object so that the radiation entering the ring structure pass through with little interference, essentially rendering the object less visible in the presence of radio waves. In SF early stories of invisibilty include 1859's "What Was It" about a natural invisible creature. Several other stories appeared before HG Well's popular "Invisble Man". He also posits moving very fast will cause one to be invisible in his "The New Accelerator", adapted by the BBC BBC Wells . In 1939, invisible aliens appeared in "Sinister Barrier". In 1966, Star Trek took the idea of submarine warfare, and created a spaceship that bent the rays of light around it to render it invisible. In later years, Doctor Who, Star Wars, and Predator used cloaking technology to great effect. Stealth technology has appeared in the movie "Firefox", "Stealth". http://science.discovery.com/videos/...ity-cloak.html http://www.amazon.com/How-to-Become-.../dp/B003ZV273Y
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“Most people do not listen with the intent to understand; they listen with the intent to reply.”—Stephen R. Covey |
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#107 | |||||
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Vice Admiral
Location: NJ, USA
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Re: Some science fiction "firsts"
__________________
“Most people do not listen with the intent to understand; they listen with the intent to reply.”—Stephen R. Covey |
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#108 |
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Writer
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Re: Some science fiction "firsts"
By analogy, if a show portrays kidnapping as an immoral act, does that mean it's calling kidnap victims abominations? No. It's criticizing the kidnappers. The ST episodes you cite are critical of the people doing the cloning, but are often sympathetic to the clones themselves.
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Christopher L. Bennett Homepage -- Includes purchasing links for Only Superhuman, on sale now! Updated 12/30/12 with annotations for the novel. Written Worlds -- My blog |
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#109 |
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The Man
Location: Defying Gravity
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Re: Some science fiction "firsts"
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I had steak and a loaded baked potato for dinner on Sunday. As a steak I enjoyed it a lot, but as macaroni and cheese I thought it was disappointing. |
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#110 |
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Vice Admiral
Location: NJ, USA
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Re: Some science fiction "firsts"
RAMA
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“Most people do not listen with the intent to understand; they listen with the intent to reply.”—Stephen R. Covey |
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#111 | |
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Vice Admiral
Location: NJ, USA
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Re: Some science fiction "firsts"
Addendum: Severely missed the visual fiction appearance, Doctor Who had a solar sailing race in 1983!!!! Then again in 1994, in the fan made "Shakedown"!! Tiger Moth was captured by Sontarrans: http://tardis.wikia.com/wiki/Tiger_Moth Odin Photon Space Sailer Starlight appeared in 1986 as well:
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“Most people do not listen with the intent to understand; they listen with the intent to reply.”—Stephen R. Covey |
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#112 | |
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Admiral
Location: The Red Flag: May Day 2013
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Re: Some science fiction "firsts"
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This dream must end, this world must know: We all depend on the beast below. |
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#113 |
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Writer
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Re: Some science fiction "firsts"
Hmm. I guess that could count as the first spoiler.
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Christopher L. Bennett Homepage -- Includes purchasing links for Only Superhuman, on sale now! Updated 12/30/12 with annotations for the novel. Written Worlds -- My blog |
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#114 | |
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Vice Admiral
Location: Between the candle and the flame
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Re: Some science fiction "firsts"
As far as worldships, I know both Heinlein and Blish wrote about them decades ago, Heinlein in Orphans of the Sky, 1963 (fix-up novel comprising the novellas "Universe" and "Common Sense", both originally published in 1941) and Blish in his Cities In Flight stories. Regarding the Singularity and computing limits in general-I believe I recently read an article about practical molecular computing, which would upscale current capabilities by 100-1000 times current speeds, although I can't find it now. So who's to say that, or DNA computer coding might not lead to a Singularity effect?I saw an earlier citation for a handheld computer. I know Clarke describes one pretty well in Imperial Earth-1975. And Norton describes efficient hovercraft in Star Rangers-1953. Just some minor observations.
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...sf fandom is only a personality disorder if you do it right.-Klaus http://www.adastrafanfic.com - archive stories! www.4rumboys.com for honest gaming |
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#115 | |
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Writer
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Re: Some science fiction "firsts"
__________________
Christopher L. Bennett Homepage -- Includes purchasing links for Only Superhuman, on sale now! Updated 12/30/12 with annotations for the novel. Written Worlds -- My blog |
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#116 | |
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Fleet Captain
Location: Georgia, USA
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Re: Some science fiction "firsts"
Sincerely, Bill
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Tempt the Hand of Fate and it'll give you the "finger"! Freighter Tails: the Misadventures of Mzzkiti |
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#117 |
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Writer
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Re: Some science fiction "firsts"
__________________
Christopher L. Bennett Homepage -- Includes purchasing links for Only Superhuman, on sale now! Updated 12/30/12 with annotations for the novel. Written Worlds -- My blog |
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#118 |
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Vice Admiral
Location: Between the candle and the flame
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Re: Some science fiction "firsts"
__________________
...sf fandom is only a personality disorder if you do it right.-Klaus http://www.adastrafanfic.com - archive stories! www.4rumboys.com for honest gaming |
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So who's to say that, or DNA computer coding might not lead to a Singularity effect?



