a memory less ephemeral

random stuff that caught my fancy that I would otherwise forget

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Susan Stepney
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an infrequent blogger

This is an eclectic collection of stuff that I might want to remember, but doesn't fit well into my more formal website. That is where I collect my sf and technical reviews, publications, and other less ephemeral things.

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this month's popular posts

  • magnolia
    The magnolia tree that had just started blossoming at the end of February  a couple of days before meteorological spring, is now in spectacu...
  • round and round and round it goes
    I saw a strange bent cloud out the window, and when I looked closer, it looked even stranger: Strange that is, unless you've spotted the...
  • quantum walking
    It’s possible to build a quantum random walk simulator in Python/NumPy with code that is very close to the mathematical definitions.  H...
  • M1 photo
    Tonight was quite clear, so we played with the SeeStar telescope. We got a nice picture of M1, the Crab Nebula.  You can even see colours! 1...
  • M42 photo
     Another clear night tonight, another great SeeStar photo, this time of M42, the Orion Nebula. 3 minute integration, no post processing The ...
  • 21 today
    We've had a friend visiting for the weekend, and she's into birds, so today we went to RSPB Minsmere .  It's a lovely place, man...
  • seeing Uranus move
    Last Wednesday, as well as getting a SeeStar photo of the Crab Nebula , we also took a picture of Uranus. 5 minute exposure : can you spot U...

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