Cells shuttle ions in and out, communicating in a language tantalizingly similar to the positive and negative charges of electrical circuits. The New Yorker: The Body Electric - " A living body is inherently electrical: once every second or so, a dime-size bundle of cells in the upper chamber of the human heart produces an electrical pulse that keeps the organ beating, until the pulse ceases and we die. Michael McAlpine, professor of mechanical and aerospace engineering at Princeton University. Recipient of a 2009 MacArthur 'Genius' Grant. Director of the Seitz Materials Research Laboratory at the University of Illinois. John Rogers, professor of materials science and engineering at the University of Illinois at Urbana-Champaign. This hour On Point: the new frontier of implantable technology. Others would push right inside to pump up your senses and more. Give you a tattoo full of computer circuitry. For your health – to track and treat your heart, your mood. Plenty of researchers are working that frontier right now. Some future holiday season when people are lined up for software and equipment upgrades that aren’t just handheld – they’re in us and on us. The implanting of computer power in and on the human body. (Courtesy Beckman Institute of Advanced Science and Technology and Tufts University) A flexible, stretchable, biodegradable integrated circuit during dissolution in water. We’ll look at the frontier of implantable technology. New visions and new progress on the merger of man and machine.
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