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Telegraph
The telegraph was invented in 1836. The
inventor of the telegram was Samuel
Morse. The telegraph was used to
transmit messages into electrical
impulses. During the year of 1836, the
Battle of Wetumka began. -
Camera
The first camera was made in 1840.
Alexander Wolcott was the inventor of the
camera. The camera is used to capture
pictures. Also in the year of 1840, Willem I
resigns as king of the Netherlands. -
Telephone
On the year of 1876, the telephone was
invented. Alexander Graham Bell. The
telephone is used to communicate to other
people with the help of the telephone. On
October 31,1876 a cyclone hits India and
Bengal which kills 20,000 people total. -
Radio
The radio was invented in 1879. The inventor
of the radio was Gugliegmo Marconi. Now, the
radio is used for people enjoyment like listening to
music or listening to radio talk shows. A historical
event that 1879 is that the Zulu War against British
Colonial ruled in South America. -
Televison
In 1927, the television was invented. Philo
Farnsworth and Charles Francis were the
inventors of the television. An historical
event that happened was that 1,000 marines landed in China to protect
American property -
Computer
The computer was made in 1945. The
inventor of the computer is John Mauchly.
During the year of 1945, France joined the
UN (United Nations). -
Cell Phone
In 1973, the first cell phone was invented.
The creator of the cell phone was Martin
Cooper. A historical event that happened
during that time period was that the USSR
launched Luna 21 into space. -
CD Player
On the year of 1982, the first CD player was
invented. The inventor of the CD player was
James Russell. Also, during the year of
1982 Iranian military planes were crashed
and it killed a total of 80 people. -
MP3 Player
The first MP3 player was made in 1997. The
inventor of the MP3 was Tomislav Uzelac.
The MP3 player is an electronic gives
people the enjoyment of listening to strictly
music and other cool applications. -
MP3 Player
The first MP3 player was made in 1997. The
inventor of the MP3 was Tomislav Uzelac.
The MP3 player is an electronic gives
people the enjoyment of listening to strictly
music and other cool applications. -
PC tablet
In 2002, the first PC tablet was invented.
The tablet didn’t get popular until 2009
When the Apple made the IPad. A historical
event that happened in 2002 was that
President. George W. Bush passed the No
Child Left Behind Act.
