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Physics, philosophy, complexity; thinking, writing, talking. @JohnsHopkins & @SFIscience. Host, #MindscapePodcast. Married to @JenLucPiquant. He/him.
Engineer, inventor, and science administrator. Headed the U.S. Office of Scientific Research and Development during World War II. Emphasized the importance of scientific research to national security and economic well-being.
curious about how reality works • founder of @wingify
early product mgr & first lead PM @stripe. product advisor. formerly @twitter @google @yahoo. my tweets are useful for some—useless for many—not for everyone ❤️