It's a question men have struggled with for centuries: How do you tie a picture-perfect bow tie without looking sloppy? Sure, you could always settle for a pre-tied style — but doesn't that feel like ...

An curved arrow pointing right. Bill Nye, scientist and author of "Unstoppable," showed us how simple it is to tie a bow tie. Produced by Justin Gmoser. Camera by Graham Flanagan. Follow BI Video: On ...

You know there are multiple ways to tie a necktie, from four popular styles to this basic five-second method, but there are a whole lot of other tie knots that can up your fashion game.