Took me ages to find anything, but here's a dragon encounter in adventure mode. It's a bit slow because it's turn based, but at least it has dragon fire in it, albeit not as great as described above:
Not a large capacitor in my case, but I took apart my old camera after it stopped working, and accidentally touched the capacitor for the flash. A memorable moment.
I recently had some processes lock up on Linux, and after searching what the "D" symbol in ps aux was (Uninterruptable sleep), i found this little line:
The only non-sophisticated way to get rid of them is to reboot the system
Ooh I learned something new. They probably don't do that where I live.