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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 1 Jul 2016
      • Report Tweet

      @wellerstein @NuclearAnthro what does light pipes tell about inner mechanisms? Can details be reverse engineered??pic.twitter.com/ETBSpsmkN3

      1 reply 0 retweets 0 likes
    2. Casillic‏ @Casillic 1 Jul 2016
      • Report Tweet
      Replying to @Casillic @wellerstein @NuclearAnthro

      some thoughts looks polyethylene foam only protects casing slows ablation of casing 1/npic.twitter.com/v7KXYsRuGU

      2 replies 0 retweets 0 likes
    3. Casillic‏ @Casillic 1 Jul 2016
      • Report Tweet
      Replying to @Casillic @wellerstein @NuclearAnthro

      radiation channel empty. Top of secondary thicker which would be hit first w/ X-rays thick so that lasts longer

      3 replies 0 retweets 0 likes
      Alex Wellerstein‏Verified account @wellerstein 1 Jul 2016
      • Report Tweet
      Replying to @Casillic @NuclearAnthro

      Note how Sakharov drew his version with explicit neutron shield (the square).pic.twitter.com/fzJ1EcT2IE

      6:40 PM - 1 Jul 2016
      • 1 Retweet
      • 1 Like
      • John Casillic
      1 reply 1 retweet 1 like
        1. New conversation
        1. Martin “Doomsday” Pfeiffer (⧖)  🏳️‍🌈‏ @NuclearAnthro 1 Jul 2016
          • Report Tweet
          Replying to @wellerstein @Casillic

          interstage?!?

          2 replies 0 retweets 0 likes
        2. Alex Wellerstein‏Verified account @wellerstein 2 Jul 2016
          • Report Tweet
          Replying to @NuclearAnthro @Casillic

          Gsponer talks about role of interstage material (not by that name) on page 42 of the PDF ("A crucial idea...").

          0 replies 0 retweets 1 like
          3. End of conversation

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