Josh McIlvain Josh McIlvain is a diagnostic medical physicist and a member of Public Lab, a community and non-profit democratizing science to address environmental issues that affect people. Share
Issue 3 Sentinel Devices »Public Laboratories: Designing and Developing tools for Do-It-Yourself Detection of HazardsSignals of environmental hazard cannot be heard unless there is a device to detect them. Sara Wylie, Megan McLaughlin and Josh McIlvain show you how to make one yourself.
