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3D Moon Flyover

Doctor Who Delivered to Earth From 25 Light Years Away

This is a fascinating series of YouTube videos on various aspects of the mind, including optical illusion, learning, development and disease.

The Mind Playlist

Consciousness – What is Real?

Eating Upside Down

Random fact:  It is possible to eat upside down, because your esophagus has a peristaltic action that moves food along, whether you’re standing right side up, or upside down.

I learned this while in the fifth grade, and as I was leaning back on a yoga ball eating an orange, this random fact popped into my head.

I remember the teacher saying we wouldn’t try this experiment in case anyone choked, so I guess I’ll give you the same advice – try this at your own risk, but it seemed to work out OK for me.

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