Yeah, I was having a conversation with people about marketing researchers using things to trigger the senses of people to effect their mood and needs. Want people to shop more at your establishment? The smell of freshly baked cookies has proven to do so.
http://www.wikihow.com/Chop-Onions-Without-Tears
http://us.battle.net/wow/en/game/dungeon-helper/
Remind you of anyone? :D
Thinkgeek.com had some great stuff too.
Sure, but at least you'll get a great YouTube video out of it.
@Splint
Cool.