This question already has an answer here:
At the beginning of your upkeep, put the top card of your library into your graveyard. If it's an instant or sorcery card, transform Aberrant Researcher.
Considering I had two of these in play:
1) Would I put two into the graveyard at the start of my upkeep?
2) If an instant or sorcery is revealed do both flip at the same time?