Here's a few videos that I hope to draw up some lessons on perception, enculturation, ethnocentricism, and learning to listen and open ourselves up to the world.
Subliminal messaging: interesting video on how our surrounding culture and context shapes our perception, imagination, and world.
Blind Painter: this is one of the most amazing things I've ever seen. Esref Armagan is a painter from Turkey who paints beautiful landscapes and architecture- and he was born BLIND.
EDIT: Sorry, I didn't mean to post it originally in a foreign language. Above is the English video.
Awareness Test: if you only have a few minutes, you definitely need to watch this one: