Terrifying History on Instagram: "On February 12, 2016, Mexican animal behaviorist Ricardo Torres Martínez conducted a groundbreaking experiment at the University of Guadalajara’s veterinary research facility to challenge misconceptions about bull aggression. Under controlled conditions, Martínez and 25 volunteers stood motionless in three parallel lines inside a 50-meter circular enclosure with a 1,200-pound fighting bull named “Valiente.” The bull, bred for traditional corridas, had previously