The answer is papyrus
The original Egyptian calender appears to have been made to predict the timing of the annual flooding of the Nile.
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Ancient Hindus generally made use of lunar calendars and solar calendars.
They didn't, calendars are still being made today. Source: My mailbox is full of them.
they were used at first for colecting early and the kings added days to rule longer
Olmec and Mayan
Egyptian laws were made my king Hammurabi
an Egyptian flute is made out of bamboo and wood
One may purchase magnetic calendars from a company known as 'Vista Print'. These include custom made magnetic calendars. There is also a company named 'Amazon' in which one may purchase magnetic calendars, readily designed.
Egyptian palaces are made of mud and stone
Egyptian jewellery is still being made today.
You can order custom calendars from Vistaprint. They will allow you to use your own photos and add them to whichever month you want the picture to be for.