An Interactive and FUN History Lesson for You All!
12.14.10 / 3:26 pm
- Go to www.google.com.
- Type “the first toothbrush” into the search box.
- Look at the left-side navigation option and choose “timeline.”
- Enjoy the history of the toothbrush!
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This is really interesting. I’m so glad that we now have nylon bristles!