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bpod-mrc: Apatite for Destruction The enamel on our teeth formed before we were born, built by ameloblasts into a complex mineral structure that’s harder than steel. But these enamel architects perished long before we ate our first meal – leaving

published on: 2016-03-20 19:00:02

A pigeon pollution patrol is flying around London wearing tiny

A pigeon pollution patrol is flying around London wearing tiny

section1rules: smatter: menalaus: thesilvenar: no I refuse

section1rules: smatter: menalaus: thesilvenar: no I refuse

mymodernmet: Photos Taken 100 Years Ago Capture Rare Look at

mymodernmet: Photos Taken 100 Years Ago Capture Rare Look at

coolartefact: Reticulated ball, China, 19th century. [1500x1400]Source:

coolartefact: Reticulated ball, China, 19th century. [1500x1400]Source:

coolartefact: Neo-Assyrian Amethyst Vase, 8th Century BCE. [530x563]Source:

coolartefact: Neo-Assyrian Amethyst Vase, 8th Century BCE. [530x563]Source:

3,400-year-old beads found in Scandinavian graves were made by

3,400-year-old beads found in Scandinavian graves were made by