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Stephen Sekula (steve)'s status on Tuesday, 20-Jun-2017 21:51:42 EDT Stephen Sekula From Twitter https://twitter.com/drsekula:
RT @Fermilab: A speed trap for dark matter, revisited: http://www.symmetrymagazine.org/article/a-speed-trap-for-dark-matter-revisited via @SymmetryMag https://twitter.com/Fermilab/status/877307590065049602/photo/1 https://chirp.cooleysekula.net/attachment/35027