UPDATE: Apr, 08 2015 - Seems the video had a glitch! Chris is working to bring it back to us!
I enjoyed this video from Chris Powers !
This is a 10 minute lightning talk I created about the value of silence. To accentuate my point and make it memorable, I did the entire presentation without saying a word. Instead, I used a series of sketchnotes with a document camera to communicate the content.
Well done, Chris!