The development of writing tools over time reflects the
evolution of human communication and technology and further
demonstrates how advancements in materials and digital innovation
have transformed the way we record and share information.
It is believed that writing originated in only one
location—Sumer, southern Mesopotamia (around 3500
BCE)—and later spread across the world via cultural
diffusion. The Sumerians used a stylus made of reed to inscribe
cuneiform on wet clay tablets, which were then baked to preserve
the writing for recording of transactions, laws, and stories.
By the same time, ancient Egyptians used hieroglyphs for
inscriptions carved mostly on the walls of temples and tombs.
Hieroglyphs, which means 'sacred carving', were created for
eternity, either for the gods or for the afterlife.
