#well a combo of picking up Fidds' chores and using her power constantly without realizing

[thelastspeecher]

Fun Fact #1: String players and pianists tend to have long fingers. Not because those instruments attract people with long fingers, but because the repetitive stretching of fingers required to play lengthens players' fingers over time.

When the adult tasked with helping Angie with her powers in Pollution Powers AU finds out she can play fiddle and piano, she is tasked with practicing those instruments to work on her power control as it impacts her fine motor skills. Angie didn't bring her fiddle with her to the school, but there's a piano there, so she practices piano while she waits for her fiddle to arrive. The first time she sits down to play, she practically has a panic attack at how much her fingers stretch.

Fun Fact #2: Vocal pitch is determined by size and thickness of vocal cords. Lower voices have larger, thicker vocal cords, while higher voices have smaller, thinner vocal cords.

Once Angie gets some general control over her powers, she's given exercises of higher difficulty, one of which being adjusting her vocal cords to change her vocal pitch. She's able to give herself a crazy vocal range by using her powers, without changing her outward appearance whatsoever.