๐ Concepts
arrhythmiaatrial fibrillation electrical causebioelectricitycardiac conduction systemheart electrical systemhow pacemakers workpacemakersinoatrial nodesinoatrial node function
How the Heart’s Electrical System Works, and What Happens When It Doesn’t
Your heart runs on a self-generated electrical signal, not a nerve command from your brain. Here's how that wiring works, and what happens when it short-circuits.
๐ Future
anthrobotsbioelectric computingbioelectricityMichael LevinMichael Levin bioelectricityneuromorphic computingSynthetic Biologyvoltage memory in cellsxenobotsxenobots AI
AI-designed living machines like xenobots and anthrobots don't compute in ones and zeros. They compute in voltage. Here's what that actually means and doesn't.
๐ Future
brain-computer interfacebrain-computer interface typing speedneural implantNeuralinkNeuralink rivalParadromicsParadromics Connexuswireless BCIwireless neural implantwireless thought-to-text brain-computer interface
A wireless brain implant just hit 40 words per minute of decoded text, closing in on natural speech and reframing the real bottleneck in brain-computer interfaces.