What is the Collatz conjecture?

Have you ever heard of a math puzzle that acts like a wild weather storm? In 1937, a mathematician named Lothar Collatz invented a simple number machine with just two rules: if a number is even, cut it in half. If it is odd, multiply it by three and add one! Sounds easy, right? But what happens next is pure magic! Instead of acting normally, the numbers bounce wildly up and down like hailstones caught in a massive storm cloud! Some climb up into the thousands, while others drop low, but eventually, every single number gets trapped in the exact same endless loop: 4-2-1! Scientists have used massive supercomputers to check over 295 quintillion numbers, and they all get sucked into this strange mathematical whirlpool. But here is the ultimate mystery: nobody in the world has ever been able to prove why it works or if a giant number exists out there in infinity that can finally escape! Join Mira and Finn as they explore the mind-bending Collatz Conjecture, the ultimate unsolved puzzle hiding right behind simple math!