The ancient Egyptians were the first to invent the toothbrush, dating back to around 5000 BC. The world’s first toothbrush was made in Egypt
The ancient Egyptians were the first to invent the toothbrush, dating back to around 5000 BC. The world’s first toothbrush was made in Egypt
At least 9 out of 10 thoughts are about it
The other one wasn’t paid by Big History.
And conspiracy theorists are all about that 1 thought.