3. Pre- industrial age
130 BCE.
"Daily Events", or the "Daily
Public Record"), were carved
on stone or metal and
presented in message boards
in public places like the
Roman Forum.
4. Industrial age
This machine allowed workers to
spin more wool at one time greatly
increasing productivity.
James Hargreaves developed this
spinning jenny
1764
5. Electronic age
A Transistor is semiconductor
device used to amplify or switch
electronic signals and electrical
power.
December 16, 1947
6. New/information
age
Internet is new world
where you can literally
research everything that
has happened in the past
and the present. Lots of
people use the Internet
to keep up-to date with
some information, while
others use it to check
timetables, traffic, news
etc.
1990
7. Group 5
Leader:
Jhuhono R. Gado
Members:
Kim Quilaquil
Pocholo Uban
Ryan kitz Rosco
Roselle Casitas
Cherlie kieth Cloma
Roselyn Baraza
Mr. Warren Saludario
Subject teacher
