Report for Comrade Fletch
Approved stories1
Rejected stories (hidden) 2
SummaryShows promise

Connecting steel rulers across the terminals of the batteries of those lab packs. These rulers were then used as swords, which let off* an impressive flash of voltage whenever they connected.
If anyone's ever connected two 3ft steel poles to the mains and fought with them, I'd love to hear their stories. I never had the balls.
*Hurrr... let off...