The Collatz Conjecture is defined by a rule simple enough for a child to follow. No matter what number you start with, the process always appears to end the same way — and it has never been observed ...

Food cravings are common and can be triggered by physical causes like hormone shifts, low quality sleep, dehydration, or a diet that is low in nutrients. Mental factors like stress, mood, personality ...

Mystery solved! Here's what TL;DR means and why you keep seeing it online. It can be hard to stay current with the latest slang. Language (and internet culture) continues to evolve, resulting in an ...