Tech Policy A better way to measure magnetic fields could make fetal heart problems easier to detect Nobody had been able to build a practical device that worked at room temperature–until now. by Emerging Technology from the arXiv 2018-07-10T18:00:00-04:00
Rewriting Life A Cheap, Portable Way to Monitor Unborn Babies A nonprofit creates a new heart monitoring machine employing wireless technology. by Emily Singer 2011-04-20T00:00:00-04:00
