Ready to catapult your way into Monday?
dentalhistory • May 15, 2017 It looks like a tiny catapult
...but it’s not. Back before movies had sound, this little scale was used to weigh mercury and alloy for use in metal fillings. Prior to that, the dentist just took an educated guess. What a way to pack a filling! Quick Dental History
This is the CRANDALL... CONTINUE READING
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