FYI Live: You're The Expert

Today, we discuss the mysteries of bodily functions

Seen Through the Glass, Darkly
Steve Mann (GNU Licensed)

We know why the sky is blue, but reader "wondering..." wonders: "why is our urine always white or yellow? even after we drink orange juice or cola our urine is always white or yellow."

Thought-provoking, no? Have your say in the comments.

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