• Dog and Cat EKG: Recording Electrocardiograms in Humans' Favorite Companions
    Experiment
    — Written by Tim Marzullo — All vertebrate animals have hearts (and many invertebrates too), and many have EKGs that can be non-invasively recorded as commonly done in humans. We have fairly hairless bodies, so we can easily put sticker electrodes on our wrists or chests to record our EKG.  However, many of us share […]
  • How the SpikerBox Revolutionized K12 STEM Education... and just what is a SpikerBox?
    Biz
    How the SpikerBox Revolutionized K12 STEM Education… and just what is a SpikerBox? Backyard Brains exists today because of a once-lofty goal: To turn a $40,000+ rack of graduate-level electronics into a $100 kit that students could use in the classroom to perform real, hands-on neuroscience experiments. A decade later, we have developed four lines […]
  • Hardware
    Why buy, when you can build? Madhu Govindarajan of MathWorks recently used one of our old products to make his very own heart rate detector. The Heart & Brain SpikerShield (recently replaced by our Heart and Brain SpikerBox) was designed to help the user view and record the action potentials of their heart easily, and […]