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wellerstein's profile
Alex Wellerstein
Alex Wellerstein
Alex Wellerstein
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@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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    Alex Wellerstein‏Verified account @wellerstein 10 Jan 2013
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    Replying to @alexismadrigal

    @alexismadrigal Had to be shortly after the detonation, within an hour. The Hiroshima cloud rapidly lost its "mushroom" shape.

    8:25 AM - 10 Jan 2013
    0 replies 0 retweets 0 likes

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