Science Quickly

Button Battery Coating Lessens Risk If Swallowed

Nov 3, 2014 · 2 min
0:00-2:49

Streams straight from the publisher. podnod never proxies or re-hosts episode audio.

Thousands of small children swallow tiny batteries each year. A new battery coating could protect kids from internal burns and still allow the batteries to work. Cynthia Graber reports

 

Learn more about your ad choices. Visit megaphone.fm/adchoices