Designing a Safer Battery for Smartphones (That Won’t Catch Fire) A Massachusetts start-up is part of a new wave of efforts in the United States, Europe and Asia to improve battery technologies as consumers demand more from phones and cars. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:What We Learned in 2018: Health and MedicineWhat a catch! Fossil evidence of prehistoric shark catching flying lizard MID-FLIGHTLook Back at How Much Space News Got Packed Into 2018Juul Closes Deal With Tobacco Giant AltriaWinter Solstice, Full Moon AND Ursid meteor shower will DAZZLE skies tomorrowWhat We Learned in 2018: Science