Who is the smartest character in the cinematic universe? This video ranks the top three geniuses and their pivotal roles in developing technologies. Characters include Howard Stark, who was instrumental in the creation of Captain America's vibranium shield, Hank Pym, who invented Pym particles and unlocked the quantum realm, and Tony Stark, who built the Iron Man suit, developed advanced AI, and perfected the arc reactor technology. Watch to see who made the list, and let us know if you agree in the comments!#cinematicuniverse #marvel #top3 #geniuses #rankings