History of Toothbrush
Authored by Atik Ulinuha
English
University
Used 1+ times
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6 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When was the first toothbrush used?
during Tang Dynasty
in 1223
in 1780
in 1850
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Where was the first toothbrush used?
India and China
China and Japan
China and Europe
England and United States
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What were the toothbrush bristles made of?
chew sticks linen strips
bird's feathers
animal bones
horse tail hairs on ox-bone handle
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When did the first commercially prepared toothbrush start?
in 1223
in 1780
in 1850
in 1885
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Who inverted the first electric toothbrush?
United States
Switzerland
German
England
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What were natural animal bristles replaced by?
celluloid
bone
nylon
cordless
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