Burn baby burn

The joys of Lithium Ion batteries are, by now, well known. They famously go boom. They deteriorate irreversably over time, and this is accelerated by higher temperatures and repeated deep discharge. You really wouldn't want one in your lappy, if only there was an alternative, and ideally you wouldn't let them on a plane.

But now someone's put a ton of Li-Ion batteries into an Inter City 125.

*boggle*