The electrified avalanches of Alolan Graveler which roll down Blush Mountain have attracted a surprising number of researchers, despite the obvious dangers of hands-on study. Daredevil scientists from around the world come to Alola to study the region's Graveler and the rocks they consume, in search of a revolutionary new power source – one which they most commonly first come into (full-body) contact with before they ever arrive at the lab!
Admittedly, most electric pokemon are living batteries, and ongoing research on Venusaur seeks ways to power the world with solar energy; should they ever succeed, perhaps taxonomy would need to be radically revised, with grass and electric pokemon joined together. Alolan Graveler specialists have often put forth this species as an example of how pokemon change in typing in response to their environment, for their ancestors were immune to electricity! What role their change in diet played in this transformation versus the unique electrical conditions of their home mountain remains an open question, although the press and electric-type trainers have often been more interested in the question of whether ground pokemon can be overloaded with lightning.
Dangerous experiments continue to seek answers to these questions, and the Blush Mountain laboratory has itself often been compared to a new, more difficult level of the classic Graveler video games. Gamers, at least, could count on a hitbox in most cases slightly smaller than the Graveler itself, while scientists who never touch an Alolan Graveler can nonetheless be sent flying by stray sparks. Some have suggested these sparks are an act of kindness, for a Graveler moving downhill is no more capable of stopping itself than its victims are, and it is far less deadly to be thrown ten feet by an electric shock than to be crushed beneath a rolling Graveler.