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Richard Carback (31)Hivebuzz level badge

181 followers23 posts46 following115 HP
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Boston, MA carback.us/rick Joined July 2018 Active11 months ago

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  • carback1 (31)in #voting • 2 years ago
    featured

    Repost: My Day as an Election Judge in the 2008 Election

    2008 was a historic US election year, with turnout at historic highs. I think this year may be another such year, so I decided to repost my experience as an election judge so…
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    • carback1 (31)in #fuckcancer • 3 years ago
      featured

      Progress at Flow Pharma

      Recently, Flow Pharma posted a press release about FlowVax , their therapeutic cancer vaccine technology: “In order to make a personalized therapeutic cancer vaccine, you…
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      • carback1 (31)in #blockchain • 3 years ago
        featured

        On Defining Proof of Stake

        Originally posted on the Elixxir blog. The current definition of Proof of Stake is too broad and generic to be useful. It does not imply any information about the security or…
        $0.14
        • Past Payouts $0.14
        • - Author $0.11
        • - Curators $0.04
         4 1
      • carback1 reblogged

        answerswithjoe (66)in #solarsystem • 4 years ago
        featured

        The Top 5 Places We Could Colonize In Our Solar System | Answers With Joe

        For the human race to continue in the far future, we're going to have to live beyond planet Earth. Here are the 5 best options in our own solar system. The 5 best options for…
        $30.33
        • Past Payouts $30.33
        • - Author $22.96
        • - Curators $7.37
         100 5
      • carback1 (31)in #elixxir • 4 years ago
        featured

        The Elixxir Technical Brief

        This week the Elixxir team released a technical brief on the project, a first look into the design of the Elixxir platform. After months of preparation, we were thrilled to be…
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        • carback1 reblogged

          markgritter (59)in #programming • 4 years ago
          featured

          Word-search algorithms: part 1, signatures and hashing

          I've been thinking about building a tool to help me play Alphabear , so I thought I'd write up some notes on data structures used for word problems. An interesting feature of…
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          • Past Payouts $0.36
          • - Author $0.30
          • - Curators $0.07
           16 1
        • carback1 reblogged

          markgritter (59)in #mathematics • 4 years ago
          featured

          Asymptotic Bounds You May Not Have Learned In School

          Computer Science education teaches "Big O" notation for describing complexity upper bounds, and Big-Theta and Big-Omega get introduced as well. Mathematicians and complexity…
          $4.32
          • Past Payouts $4.32
          • - Author $3.40
          • - Curators $0.92
           171 4
        • carback1 (31)in #voting • 4 years ago
          featured

          How blockchains can actually help elections

          This midterm election season, some in the press are calling blockchain the next big thing, enabling online voting and generally being a key part of solving all election…
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          • carback1 reblogged

            nikolanikola (67)in #steemstem • 4 years ago
            featured

            Would you love to see how I trained my small, tiny, powerful neural network?

            Hmmm should I put this post in my AI series? Well, this is a technique that is used in a practice for machine learning, so if a machine can learn something, we can say, I…
            $56.80
            • Past Payouts $56.80
            • - Author $43.40
            • - Curators $13.40
             583 21
          • carback1 reblogged

            markgritter (59)in #startup • 4 years ago
            featured

            I'm a co-founder of a bankrupt storage startup, AMA

            In 2008, I started working with Kieran Harty on a startup focused on storage for virtual machines, called Tintri. We got venture capital funding and built a successful product…
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            • Past Payouts $0.48
            • - Author $0.45
            • - Curators $0.03
             18 16
          • carback1 reblogged

            answerswithjoe (66)in #nasa • 4 years ago
            featured

            NASA vs SpaceX: Who Will Get To Mars First? | Answers With Joe

            The Great Courses Plus is currently available to watch through a web browser to almost anyone in the world and optimized for the US market. The Great Courses Plus is currently…
            $26.44
            • Past Payouts $26.44
            • - Author $20.56
            • - Curators $5.89
             77 6
          • carback1 reblogged

            steemstem (73)in #steemstem • 4 years ago
            featured

            SteemSTEM Distilled #72

            Welcome to the 72nd issue of SteemSTEM Distilled, a curation effort by the members of the @steemstem team. SteemSTEM aims to make Steem a better place for STEM, a task which…
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            • Past Payouts $73.05
            • - Author $59.46
            • - Curators $13.59
             300 31
          • carback1 reblogged

            merej99 (70)in #life • 4 years ago
            featured

            Thanks for your .001 donation

            Yeah, thanks for your donation! (I'm being totally facetious now.) Every once in a while I check my Steem wallet to see how far away I am from being a dolphin and lo…
            $3.24
            • Past Payouts $3.24
            • - Author $2.70
            • - Curators $0.54
             55 10
          • carback1 reblogged

            markgritter (59)in #steemstem • 4 years ago
            featured

            Leonid Levin's Universal Algorithm

            There's an algorithm which solves SAT instances in polynomial time, if and only if P=NP. If P=NP, then it runs in polynomial time. If P is not equal to NP, it runs in the best…
            $3.67
            • Past Payouts $3.67
            • - Author $2.94
            • - Curators $0.73
             182 6
          • carback1 (31)in #voting • 4 years ago
            featured

            How secret is your secret ballot?

            We rely on the secret ballot to prevent vote selling and voter intimidation, but the "secret" ballot is not very secret. In this post I will discuss problems that very few people…
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            • carback1 reblogged

              markgritter (59)in #steemstem • 4 years ago
              featured

              This set of equations is a computer.

              Hilbert's Tenth Problem from his famous list published in 1900, asks whether it is possible to create an algorithm which solves every Diophantine equation, that is, one whose…
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              • Past Payouts $6.91
              • - Author $5.56
              • - Curators $1.35
               192 4
            • carback1 reblogged

              markgritter (59)in #econometrics • 4 years ago
              featured

              Steem Econometrics: Largest Net Transfers

              There are four major mechanisms of value transfer in Steem: Transfer of money to and from exchanges, where it may be bought by other Steem members or by speculators not…
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              • Past Payouts $0.22
              • - Author $0.20
              • - Curators $0.01
               12 2
            • carback1 reblogged

              theenchanter (25)in #cryptography • 4 years ago
              featured

              Ancient Cryptography: The Caesar Cipher

              The Caesar cipher is perhaps one of the most well known forms of ancient cryptography. Which is why it probably should have been the focus of the first article in this series…
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              • carback1 reblogged

                c0debabe (32)in #parenting • 4 years ago
                featured

                PAW Patrol: Are Ryder and Katie Time Lords?

                They look young but act older and they are in charge of their own businesses. The pups' vehicles are larger on the inside, which would also explain the physics issues. Have you…
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                • carback1 reblogged

                  c0debabe (32)in #photography • 4 years ago
                  featured

                  Happy Cat

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