As Far as I know the Ancient Egyptians used them first
Microscopes were first used in 1590 by Hans and Zacharias Janssen
The sundials were first used back in the day around 1566bc1500bc-1300bc
solar energy was first used by sir francis grandio in the 6th century
hey
It has 12 vertices
they were first used in 1960
What was used as the first inch
it was first used in a factory
it was first used in 1326
When was augite first used
It was first used in 456 A.D after the before the Reformation It was first used in 456 A.D after the before the Reformation It was first used in 456 A.D after the before the Reformation It was first used in 456 A.D before the Reformation It was first used in 456 A.D before the Reformation It was first used in 456 A.D before the Reformation
FORTRAN was first used in 1954ALGOL was first used in 1958LISP was first used in 1958RPG was first used in 1959COBOL was first used in 1959These languages survive to the present, but many other languages introduced in this general time period have long since become obsolete.
the first highlighter was used in Ireland
your mom first used copper
it was first used in 1800bc
It was first used in 1981.