Teeth are composites of mineral and protein, with a bulk of bony dentin that is highly porous. This structure allows teeth to ...
Scanning electron microscope image of wormlike structures 'growing' from dental tubules deep inside a molar. Image courtesy of University of Maryland, Baltimore. Inside a human tooth, more than 50,000 ...
Walt (oneminmicro) on MSN

Snail teeth (radula) under the microscope!

Explore the fascinating structure of snail teeth, known as the radula, under the microscope.