Thread:Stoop Davy Dave/@comment-246292-20150706005436/@comment-25737724-20150706015216

It adds it to Category:Science/Appearances

Since Science is an ability, it doesn't make sense since that would be an orphaned category. Usually we'd create an item page for items of noteworthy documentation. Otherwise, gadgety and science abilities on a character page along with chat bios can cover misc stuff. You can always put unlinked text in issue comics too, no need to link science ability.