From TED.com: “Terry Moore found out he’d been tying his shoes the wrong way his whole life. In the spirit of TED, he takes the stage to share a better way. (Historical note: This was the very first 3-minute audience talk given from the TED stage, in 2005.)”

This link leads to the same talk with transcripts available:

http://www.ted.com/talks/terry_moore_how_to_tie_your_shoes