cell phone http://kalw.org en Today on Your Call: What are 'best practices' for using digital devices? http://kalw.org/post/today-your-call-what-are-best-practices-using-digital-devices <p><span class="s2"> Thu, 13 Mar 2014 07:00:00 +0000 Ali Budner 40874 at http://kalw.org Today on Your Call: What are 'best practices' for using digital devices? Today on Your Call: Should we be concerned about cell phone radiation? http://kalw.org/post/today-your-call-should-we-be-concerned-about-cell-phone-radiation <p><span class="s1">&nbsp;&nbsp; Wed, 04 Dec 2013 08:00:00 +0000 Ali Budner 36691 at http://kalw.org Today on Your Call: Should we be concerned about cell phone radiation?