The Egyptians used Lye to clean they're clothes in the river, only after the Lye was rinsed out of the clothes and washed downstream did people notice that it would bubble and clean the skin. It was pure accident
No, but they did invent paper!
yes, Egyptians did invent black ink.
No. It is said that soap was a German invention.
They did not. Egyptians invented paparus, not paper.
No, it was the Egyptians.
Papyrus.
Yes.
no
no
yes
hieroglyphics
they didnt