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Calories Consumed While Touching A Smudgy Screen

This video will help you to understand how the calories are consumed when you touch a surface. Different calories that a fingerprint or touch on a screen contain are explained here.

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Channels: Biochemistry

Tags: How Many Calories are on a Smudgy Screen

Uploaded by: ( Send Message ) on 19-01-2013.

Duration: 6m 21s