Mark Rober, YouTuber and former NASA engineer, has introduced 'Rocky,' a rock-paper-scissors robot with advanced tracking tech that guarantees it won't lose. This unique robot, highlighted in a viral video with 25 lakh views, offers $10,000 (₹8.4 lakh) to anyone who can defeat it. However, Rober claims the chances of winning against Rocky are nearly impossible, as it uses complex hand-tracking to counter every move. Although a specific pattern could help boost a player’s odds, Rocky’s technology makes it virtually unbeatable.