See More Hear More Watch More Hear More Get on iTunes
Science Friday scifri

Hr2:DIY Home Security Systems, Scientists Speaking

Subscribe: http://www.sciencefriday.com/audio/#page/full-width-list/1 Do scientists have the duty to speak out? Plus, the increasing options of do-it-yourself security devices, a look at a cell implant that treats inflammation before it starts, and how Google search can gauge public sentiment.

UP NEXT

More from