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r2

HN member
Joined
Fri, Mar 22, 2013, 3:28 AM UTC
HN karma
25
Public activity
5 items

About r2

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Recent public activity

  1. comment
    Comment #9734695

    In solar cell research, the biggest recent breakthrough was probably the creation of efficient perovskite solar cells [1]. They're cheap, easy to make, and their efficiency in the …

  2. comment
    Comment #7093029

    For those interested in a summary, here's MuckRock's article on these files: https://www.muckrock.com/news/archives/2012/jun/06/feynman-f...

  3. comment
    Comment #6742832

    Silicon never ceases to amaze me. While much of the research in solid state physics these days is around novel materials like graphene, silicon continues to dominate solid-state ap…

  4. comment
    Comment #6403005

    Peter Thiel (via Blake Masters) has a good discussion about this: http://blakemasters.com/post/21869934240/peter-thiels-cs183-... Excerpt: "To a first approximation, a VC portfolio…

  5. comment
    Comment #5421222

    Some USC scientists recently analyzed the performance of a D-wave system and found that "quantum annealing is indeed being performed by D-Wave One": http://www.pppl.gov/events/adia…