I'm currently playing as Cultists, which means I get a lot of Industry and Science Stockpiles. As I understand it, I can use at most stockpile per turn (and per city in the case of Industry Stockpiles).
With Industry Stockpiles, it's easy to check how many activated stockpiles (or "boosters") are remaining on the city screen:
But Science Stockpiles apply to the whole empire, not just a single city, so they're not shown on the city screen:
But they're also not shown in the Empire Bonuses section of the Empire Screen:
So, is there some way to see them?