Tiny Magnets Can Cause Kids Big Trouble

http://www.npr.org/blogs/health/2013/08/08/210200382/swallowing-tiny-magnets-can-lead-to-big-trouble-for-kids?utm_source=npr&utm_medium=tumblr&utm_campaign=20130809

Both by direct swallowing and by using as imitation body piercings.

If I get around to drawing magnets again I will have to rejigger the magnets I use and the way I attach them to the substrate.