tooth = steel

[averyisle]

The Mohs Scale of Hardness Talc 1 Gypsum 2 Fingernail 2.5 Calcite 3 Copper penny 3 Tooth 5 Steel 5 Glass 5.5 Quartz 7 Porcelain 7.5 Topaz 8 Diamond 10

and more wired is always fun

also, i'm gonna go eat pennies

Comments

[averyisle]

the mohs scale of hardness where talc is 1 and a diamond is 10. i don't know i just thought that it was pretty cool that teeth were as hard as steel