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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 3 Jan 2017
      • Report Tweet

      What kind of gauge on top #plutonium core case? Temperature radiation something else? Top views? @wellerstein @NuclearAnthro @AtomicAnalystpic.twitter.com/WQxnK3Pp2d

      4 replies 0 retweets 8 likes
      Alex Wellerstein‏Verified account @wellerstein 4 Jan 2017
      • Report Tweet
      Replying to @Casillic @NuclearAnthro @AtomicAnalyst

      According to Coster-Mullen it is a round-top thermometer used to monitor temperature of the pit.

      7:08 AM - 4 Jan 2017
      • 2 Likes
      • 𖠊Col. Sal- Revolution Pilot𖠃 Casillic
      1 reply 0 retweets 2 likes
        1. New conversation
        1. Casillic‏ @Casillic 4 Jan 2017
          • Report Tweet
          Replying to @wellerstein @NuclearAnthro @AtomicAnalyst

          Does Coster-Mullen mention use Magnesium due Gallium in Plutonium core? As corrodes most metals.

          3 replies 0 retweets 1 like
        2. Alex Wellerstein‏Verified account @wellerstein 4 Jan 2017
          • Report Tweet
          Replying to @Casillic @NuclearAnthro @AtomicAnalyst

          He says magnesium used b/c "strong, lightweight, dissipated heat rapidly" & did not reflect neutrons

          1 reply 1 retweet 3 likes
        3. Casillic‏ @Casillic 4 Jan 2017
          • Report Tweet
          Replying to @wellerstein

          Thanks! @NuclearAnthro @AtomicAnalyst

          0 replies 0 retweets 2 likes
          4. End of conversation

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