The Rochester Tooling and Machining Association (RTMA) has joined forces with the wildly popular TV show BattleBotsĀ® to create an event that is destined to leave a lasting impression: The Rochester Robot Rampage (R3). R3 is the perfect mix of business and extreme engineering entertainment with a trade show promoting manufacturing and engineering as well as hosting a Championship Tournament of the newest extreme sport of the 21st-century: BattleBotsĀ®.