how the rosetta stone was decoded:
more detailed:
how papyrus is made:
papyrus boats in Ethiopia:
boat from reeds:
hieroglyphs explanation and activity: https://www.education.com/worksheet/article/ancient-egypt-hieroglyphics/
free printable Egyptian god cards: https://researchparent.com/ancient-egyptian-mythology-cards/
how to make a clay tablet: https://www.instructables.com/id/How-to-make-a-clay-tablet/
history of sundials: https://www.bordersundials.co.uk/about-sundials/history/
egyptian science and technology, including sundials: sundials:http://factsanddetails.com/world/cat56/sub365/item1923.html
sundial animation: http://www.brera.unimi.it/eng/festival/schede/scheda.php?arg1=122
http://www.wijzerweb.be/egypteengels.html
https://chiefio.wordpress.com/2012/04/14/a-fun-egyptian-portable-sundial/
http://www.skyatnightmagazine.com/feature/how-guide/how-make-portable-sundial-0
