Researching a New Writing Project

One of my favorite parts about starting a new writing project is doing research. My writing consists primarily of fantasy, and this allows for a wide range of research directions. Much of what I look into before starting to lay out a plot deals with history of technology and daily living in order to make the setting and characters believable. Sometimes during the course of this research, I'll run into some, little factoid I never considered significant before, and it will lead me down another trail of exploration that has significant impacts on my plotline.