It's amazing how much video has changed the way we learn. And sometimes, it's not the educational videos that teach you something; other videos can be instructional as well.
I was recently watching a fly fishing video in Catch Magazine. The frame I stole below shows a chap keeping some of his fly line out of the current in a creative way. I've been trout fishing and missed having a stripping basket. It's an obvious method once you see it but it never struck me while on the water.*
* Note how I have resisted the baser urge to make vulgar puns related to internet videos and oral methods. I leave that to trolls in the comments section