<img src="https://spectrum.ieee.org/media-library/a-photo-shows-a-hand-holding-a-small-clear-plastic-device-with-red-and-blue-lines-inside-it.jpg?id=67819184&amp;width=2000&amp;height=2488&amp;coordinates=0%2C180%2C0%2C0" /><br /><br /><p><strong>Seventeen years ago, cell</strong> biologist <a href="https://wyss.harvard.edu/team/core-faculty/donald-ingber/" target="_blank">Donald Ingber</a> and his colleagues at Harvard University’s Wyss Institute for Biologically Inspired Engineering submitted