i dont think they had codexs
It's a map of the world. Start with the edges and work your way in incase you aren't familiar with it.
They squashed reeds from the river Nile and made a paper called papyrus. They called it papyrus because that was the name of the reeds.
Egyptian make-up was made of black and green khol i believe..
You have to measure the volts then convert them into energy.