Instagram Reels allows you to create and share TikTok-like videos of up to 60-seconds in length. Unlike Instagram Stories, Reels are featured permanently on your Instagram profile and don’t disappear ...

Every crypto gambler faces the same question. Is this game actually fair? A provably fair casino gives players a way to check. It doesn’t ask for trust. It offers math instead. And that math runs on ...

The original version of this story appeared in Quanta Magazine. If you want to solve a tricky problem, it often helps to get organized. You might, for example, break the problem into pieces and tackle ...