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the cotton gin
the cotton gin is a machine that separtes cotton , the cotton is after used for making things such as clothes , it waas invented by eli whitney , the cotton gin put out the seeds from the cotton . -
the electric battery
the electric battery was used to power up things , that require a battery , the battery is rechargable , and can be rebooted when need the first one was invented in the 1800's -
the photography
the very first photo was taken in 1826 by Joseph Nicéphore Niépce , it was taken from a upstairs window , in france -
The locomotive
used to drive around and get you to differant places that are not not walking distance -
The telegraph
the telegraph was used to transfer messages and also receive messages through an electricity , a plain text message was sent thruogh something called a telegram (written message) -
fax machine
the fax machine was used to send and recieve documents over a telephone network , the first was created in 1843 by alexander bain -
the rifle
the rifle was used in ww1 , used for shooting hunting and the most popular killing , the rifle was the most widley used weapon -
the light bulb
the first lightbulb was invented in 1879 , by tomas editson , used to heat things and also to see thing in dark places -
the punch card
the punch card as known the IBM card was a card with lots a j=holes used to show differant data , you were able to access the data by putting your card into the computer -
Airplane
in 1903 the wright brothers created the airplane , used to travel through the air to get to places on the other side of the world sometimes used to go on mission in the air force
