Spit! What saliva says about you
In this 3 Minute Thinking video, Professor Gordon Proctor talks about his research in salivary biology and examines the crucial role that saliva plays in early disease detection and basic human functions like talking and eating.
For Teachers
If you would like to use this video in your classroom, Gordon has provided possible discussion topics that could be used in conjunction with the video, in his Class Starter sheet. Please click here to download the PDF document.
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