There's a reason why double- or triple-screening your devices makes you feel tired, says NPR's Manoush Zomorodi. She explains the science of information overload and how to reclaim calm and focus.

NPR journalist Manoush Zomorodi and her latest book, <em>Body Electric: The Hidden Health Costs of the Digital Age and New Science to Reclaim Your Well-Being. </em>

There's a reason why double- or triple-screening your devices makes you feel tired, says NPR's Manoush Zomorodi. She explains the science of information overload and how to reclaim calm and focus.

(Image credit: Flatiron Books/Tory Williams/NPR)