YouTube, what a wonder!

I am currently in love with YouTube.  In the past 24 hours I've googled "How to sew curved seams without pins" and "performances of Rachmaninoff's Rhapsody Theme of Paganini" and I had links to YouTube videos where I was able to watch and learn in 4 minutes, free of charge, how to do those tricky curved seams without a single pin - easy peasy.  And played for one of my piano students the Rhapsody piano & orchestra performance so she could hear the emotion that needs to be put into that piece of music (I've got to remember to do this more...what a great tool so they can really HEAR a new piece they aren't familiar with and know what we are shooting toward.)  I've gone to YouTube a handful of times for something, but usually forget about it.  Seriously, it is so cool!