The Simplest Unsolved Problem In Mathematics

Take any number. Follow two simple rules. You always seem to reach one. Nobody knows why — and nobody has been able to prove it. This video explains the Collatz Conjecture: what the rule is, why computers have checked 300 quintillion cases without finding an exception, and why that still doesn't count as a proof. We also look at why the problem resists every mathematical technique that's been tried, and what it might mean if it turns out to be unprovable entirely. This is Episode 6 of the Math Series. 📺 Episode 1 — Why Pi Goes On Forever:    • Why Pi Goes On Forever   📺 Episode 2 — Why Some Infinities Are Bigger Than Others:    • Why Some Infinities Are Bigger Than Others   📺 Episode 3 — Why Prime Numbers Are Impossible To Predict:    • Why Prime Numbers Are Impossible to Predict   📺 Episode 4 — Why The Future Is Unpredictable:    • Why The Future Is Unpredictable   📺 Episode 5 — The Thing Computers Can Never Solve:    • The Thing Computers Can Never Solve   🌐 mightbetrue.com 🔔Subscribe for calm, science-backed deep-explainers that reframe something ordinary as strange, ancient, or unsolved. For business inquiries: [email protected]