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wellerstein's profile
Alex Wellerstein
Alex Wellerstein
Alex Wellerstein
Verified account
@wellerstein

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Alex WellersteinVerified account

@wellerstein

Historian of science, secrecy, and nuclear weapons. Professor of STS at @FollowStevens. UC Berkeley alum with a Harvard PhD. NUKEMAP creator. Coder and web dev.

Hoboken, NJ / NYC
blog.nuclearsecrecy.com
Joined September 2011

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    1. Casillic‏ @Casillic 14 Jun 2016
      • Report Tweet

      Priscilla shot Oper. Plumbbob 32kt balloon. love the fiery smoke ring in the cloud! @AtomicAnalyst @NuclearAnthropic.twitter.com/FeawZomaP2

      2 replies 1 retweet 3 likes
    2. Martin “Doomsday” Pfeiffer (⧖)  🏳️‍🌈‏ @NuclearAnthro 14 Jun 2016
      • Report Tweet
      Replying to @Casillic @AtomicAnalyst

      is cloud really Priscilla or mislabelled Grable? http://nuclearweaponarchive.org/Usa/Tests/Plumbob.html …pic.twitter.com/RJoWKNbNpW

      2 replies 1 retweet 1 like
    3. Casillic‏ @Casillic 14 Jun 2016
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      Replying to @NuclearAnthro @AtomicAnalyst

      interesting!

      1 reply 0 retweets 0 likes
    4. Martin “Doomsday” Pfeiffer (⧖)  🏳️‍🌈‏ @NuclearAnthro 14 Jun 2016
      • Report Tweet
      Replying to @Casillic @AtomicAnalyst

      IKR?!? May want to bring @wellerstein in to ask about Priscilla vs Grable as well?http://blog.nuclearsecrecy.com/2014/12/01/mushroom-clouds-strange-familiar-fake/ …

      1 reply 0 retweets 0 likes
      Alex Wellerstein‏Verified account @wellerstein 14 Jun 2016
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      Replying to @NuclearAnthro @Casillic @AtomicAnalyst

      Grable had visible smoke rockets next to it. Priscilla did not:pic.twitter.com/0LXMcfakxj

      4:03 PM - 14 Jun 2016
      • 4 Retweets
      • 4 Likes
      • EK3 Kylie Walker Martin “Doomsday” Pfeiffer (⧖) 🏳️‍🌈 Casillic Dr David Lowry
      5 replies 4 retweets 4 likes
        1. New conversation
        2. Stephen Schwartz‏Verified account @AtomicAnalyst 15 Jun 2016
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          Replying to @wellerstein @NuclearAnthro @Casillic

          @atomcentral USMC vet Tom Saffer describes being on the ground for Priscilla: http://www.pbs.org/wgbh/peoplescentury/episodes/fallout/saffertranscript.html …

          1 reply 2 retweets 2 likes
        3. Casillic‏ @Casillic 15 Jun 2016
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          Replying to @AtomicAnalyst @wellerstein and

          Thought Priscilla expected yield was 40kt Was this not case?pic.twitter.com/aIV5Et37kM

          1 reply 0 retweets 0 likes
        4. Martin “Doomsday” Pfeiffer (⧖)  🏳️‍🌈‏ @NuclearAnthro 15 Jun 2016
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          Replying to @Casillic @AtomicAnalyst and

          32-37 kt out of expected 40kt is my understanding

          1 reply 0 retweets 0 likes
        5. Casillic‏ @Casillic 15 Jun 2016
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          Replying to @NuclearAnthro @AtomicAnalyst and

          In article USMC Saffer said they expected 14KT & act yield 37kt took them surprise..

          1 reply 0 retweets 0 likes
        6. Martin “Doomsday” Pfeiffer (⧖)  🏳️‍🌈‏ @NuclearAnthro 15 Jun 2016
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          Replying to @Casillic

          either @AtomicAnalyst or @wellerstein would know best, but my understanding is Priscilla was a stockpiled device w/known yield

          2 replies 0 retweets 0 likes
        7. Stephen Schwartz‏Verified account @AtomicAnalyst 15 Jun 2016
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          Replying to @NuclearAnthro @Casillic @wellerstein

          Saffer may have misremembered the yield. He observed several tests.

          1 reply 0 retweets 0 likes
        8. Casillic‏ @Casillic 15 Jun 2016
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          Replying to @AtomicAnalyst @NuclearAnthro @wellerstein

          or they were actually closer than they should have been Fascinating account either way! Enjoyed!

          1 reply 0 retweets 0 likes
        9. Martin “Doomsday” Pfeiffer (⧖)  🏳️‍🌈‏ @NuclearAnthro 15 Jun 2016
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          Replying to @Casillic @AtomicAnalyst @wellerstein

          I tend to think a 2x+ yield overshoot w/that many troops involved would have been more commented on?

          1 reply 0 retweets 0 likes
        10. 4 more replies
        1. New conversation
        2. Alex Wellerstein‏Verified account @wellerstein 14 Jun 2016
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          Replying to @wellerstein @NuclearAnthro and

          Compare with Grable — (note smoke trail just visible in last one!)pic.twitter.com/xhjRqjAmDf

          1 reply 5 retweets 4 likes
        3. 1 more reply
        1. New conversation
        2. AtomCentral‏ @atomcentral 15 Jun 2016
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          Replying to @wellerstein @NuclearAnthro and

          good call. Grable and Priscilla both have similarities. DoE often gets confused.

          3 replies 0 retweets 1 like
        3. Stephen Schwartz‏Verified account @AtomicAnalyst 15 Jun 2016
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          Replying to @atomcentral @wellerstein and

          Good time to note LANL's reanalyzing old films to glean new data.http://www.lanl.gov/discover/publications/national-security-science/2015-july/cold-war-films.php …

          1 reply 2 retweets 1 like
        4. AtomCentral‏ @atomcentral 15 Jun 2016
          • Report Tweet
          Replying to @AtomicAnalyst @wellerstein and

          I actually did that digital manipulation to pull out shockwave. I'm working on project.

          1 reply 0 retweets 1 like
        5. AtomCentral‏ @atomcentral 15 Jun 2016
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          Replying to @atomcentral @AtomicAnalyst and

          They pay me, they can take the credit. Interesting images to work on, can't reveal.

          1 reply 0 retweets 0 likes
        6. Stephen Schwartz‏Verified account @AtomicAnalyst 15 Jun 2016
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          Replying to @atomcentral @wellerstein and

          Such a tease! Well, taxpayers paid for those films, so we should be able to see them.

          0 replies 0 retweets 0 likes
        7. End of conversation
        1. Martin “Doomsday” Pfeiffer (⧖)  🏳️‍🌈‏ @NuclearAnthro 14 Jun 2016
          • Report Tweet
          Replying to @wellerstein @Casillic @AtomicAnalyst

          thank you for the clarification!

          0 replies 0 retweets 0 likes
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