Cremating a person with a big lithium battery encased in an airtight metallic casing is also a bit of a hazard. Implantable cardioverter-defibrillators add also a few big capacitors to the mix. There have been quite a few crematoriums destroyed or damaged by pacemaker explosions in the last decades.
david-given|10 years ago
> It was the day my grandmother exploded. I sat in the crematorium, listening to my Uncle Hamish quietly snoring in harmony to Bach’s Mass in B minor, and I reflected that it always seemed to be death that drew me back to Gallanach.
Fantastic book, with possibly the best opening line ever, and yes, she does have a pacemaker.
http://www.tor.com/2009/06/22/a-funny-book-with-a-lot-of-dea...