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A Moment of Science

Posts tagged blood supply

August 21, 2009

 

A man's veiny arm

When Your Arm Falls Off

Why do arms sometimes fall asleep and why do they start to tingle?

September 27, 2003

 

How Tall Are You?

This means that the water pumping in and out of them also provides them with nutrients and enables them to eliminate waste products. If you’ve ever wished you were just a little bit taller, try measuring your height in the morning. It might make all the difference.

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