Space Time Stories

Space and Time Travel Stories. A Science Fiction Blog By Sean O'Brien

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    Perhaps the Singularity Isn’t Near

    November 7th, 2011 · No Comments

    We certainly could build a supercomputer with its own dedicated nuclear power plant. My guess is that we won’t. So as long as we use CMOS transistors for computation there is a maximum supercomputer we will build. And that will happen in roughly 10 years.

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    What is the Singularity?

    September 30th, 2011 · 3 Comments

    Many people scoff and have problems even understanding the Singularity.  With credit to Charlie Stross the singularity is defined as a specific 13 year period from 2047 through 2060.  Here is a chart of the computational speed of the fastest computer in the world, as measured in floating point operations per second.  You can see [...]

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    Realistic Time Travel

    February 22nd, 2011 · No Comments

    In the quantum mechanics or statistical mechanics sense a forbidden event is never completely impossible.  Rather it is extremely improbable based upon some symmetry, entropy, or energy constraint.  I propose that in most situations time travel into the past is extremely improbable. Theorem:   Time travel into the past has an exponentially increasing improbability as changes [...]

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    A world without books

    August 22nd, 2010 · 7 Comments

    if books printed with atoms disappear from our lives then God help our society because we are doomed

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    Creativity

    July 5th, 2010 · No Comments

    Interesting ideas on creativity from Creatologue. Related posts Word Usage in SciFi Stories (3) Great writing = Verbs (0)

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    Scifi Optimists versus Scifi Pessimists

    September 9th, 2009 · 2 Comments

    Scifi pessimists say – we’ll never be able to feed 8 billion people. Scifi optimists invent algae which can fix nitrogen from the air, generate fertilizer, and live in a symbiotic relationship with roots of food plants in airborne greenhouses. Scifi pessimists say – global warming will kill us all. Scifi optimists invent CO2 scavenging [...]

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    Pride and Prejudice and Zombies

    June 11th, 2009 · No Comments

    Pride and Prejudice and Zombies I have never cared about the zombie theme, but I can’t wait to read this. Related posts No related posts.

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    Joe Haldeman’s Accidental Time Machine

    May 28th, 2009 · No Comments

    Just finished listening to Joe Haldeman’s “The Accidental Time Machine” from Audible. As a time travel story it was excellent, there was a time machine, multiple uses of that machine, time travel was a key element of the story, and there was even a time loop. The overall story dragged at many points, especially when [...]

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    Six word Scifi stories

    May 13th, 2009 · 1 Comment

    Six word scifi stories are excellent ! Mine says: Time machine broken, dinosaurs are drooling ! Related posts Richard Morgan on Internecine SciFi Warfare (4) Joe Haldeman’s Accidental Time Machine (0) An excellent time travel movie: Timecrimes (0) Time Travel Websites (1)

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    Great writing = Verbs

    April 19th, 2009 · No Comments

    Want to be a great writer?  Quit using adjectives and adverbs.   Use verbs. Here’s a list of verbs.  Right-click “Save As” to save these to a file. Study them and use them. Your writing will shift to a new level. If you like this list perhaps you might consider reading your next book on a [...]

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