ABC....

Hi.....
*ABC was the firts computer to used electricity in the form of vacuum tubes to
make electric computation possible.



*ABC was used for solving complex system of equations.

By, Donna Mae Jamis

IV-Aquino

the first generation

I learned this week...?
*was the 1st generation of computer used vacuum tube as their
main (basic) logic element.



*I learned also that punched cards to input and externallystore data.

By,Glendell Bandico

IV- Aquino

◘_I learned this second week_◘

I learned this second week is amm...

*in 1906 was the first vacuum tube was developed by Lee De Forest.
*Vacuum tube look similar to eight bulbs.
*Vacuum tube is "very large" "very heavy"

by, ♣Erwin Roy M. Bolando♣

"Voltatic Battery"

◘... I learned that the first electric battery known as voltaire pile was invented in 8th century by Alessandro Volta...◘

the begining of Telecommunication *Voltaic Battery*Telegraph*Telephone and Radio*

By,Princess Marcos

desktop display design

τ Erwin Royτ

♣Glendell♣

♥ Princess♥

♥ Dency Mae♥

♥Flora Mae♥ ◘♥ "CertifiedCUTE"♥◘

♥ Donna Mae♥

♥ Rovilyn♥

" God is Good"

" All D` Tym"

☻♣_2nD wEeK_♣☻

♣LeArningS fOr tHe 2nD wEek♣ ♣♠ For this 2nd week of discussion we tackled about the Electromechanical and Electronic Age. In the Electromechanical age developed the Telephone and the Radio eTc... this age consist of different inventors and when thier invent it.That until now they are still inventing some devices that can help us into our modern technology.♣♠

THE TELEGRAPH

I learned that Samuel F.J. Morse concieve of his version of an ELECTROMANETIC TELEGRAPH in 1832 and constructed an experiment version 1815. He did not construc a truly practical system until 1844,when he built UNE from baltimore to washington.