Guetenberg
Sumarians invented cuneiform script one of the earliest known forms of writing.
The Sumerians
The earliest Arabic script is called "Jazm," dating back to the 5th century AD. It was a precursor to the modern Arabic script and was mainly used for religious inscriptions before the standardization of Arabic script.
The Hindi alphabet, also known as Devanagari script, is not attributed to a single inventor. It has evolved over centuries from the Brahmi script and has been influenced by various cultures and languages. The script as we know it today emerged around the 11th century AD.
It is not known who exactly invented the hand cannon but it is thought to have originated in China. The hand cannon is the earliest firearm.
The earliest known hat is from 7500 BC in Çatal Höyük.
The earliest known pie chart is generally credited to William Playfair.
The earliest record refers to a certain Herman Poll in 1397 who claimed to have invented a similar instrument called a Clavicembalum'. This is the earliest known representation of a Harpsichord All that I do know, is that it was invented in the 14th century, but nobody knows who the inventor is.
No one knows exactly why scissors were invented. The earliest known scissors appeared in Mesopotamia 3000 to 4000 years ago.
The Chinese philosopher Zhang Heng invented the earliest known seismoscope in 132 A.D. It recorded seismic events and their direction.
The earliest record of scissors were in 1500 B.C in ancient Egypt. The earliest known scissors appeared in Mesopotamia 3000 to 4000 years ago.
The earliest known earrings goes back, as far as the beginnings of the earth, in the Mesopotamia region.