This chapter explores the historical evolution of research technologies and their transformative role in enabling landmark discoveries. From early tools like the magnifying lens and telescope to contemporary innovations such as DNA sequencers and particle accelerators, these technologies have not only accelerated scientific progress, but have also reshaped entire fields of study. Through illustrative examples, the chapter highlights how strategic investments in research technologies have catalyzed advancements across disciplines, showcasing the dynamic interplay between technology, knowledge, and innovation.