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The 5 needle telegraph
The 5 needle telegraph had many faults, therefore we did not hear much about it. -
The telegraph
This was a mass improvement on the 5 needle telegraph. This telegraph only had 1 needle. -
Telephone
The telephone was a more convenient and better invention after the telegraph. -
The second telephone attempt
This was the telephone invented by thomas edison but he did not like it since it was too sensitive to vibrations. -
Telephone part 3
Alexander Graham Bell starts making telephones and working hard on making them as good as they can be. -
First computer by ENIAC
A computing system -
The Atlas
This was a improvement of the computer made in 1945 -
Iphone 2g (First iphone)
This was the first model of the iphone. -
Iphone 3g
This was the second iphone made. Starting prices were about 599 -
Iphone 13 pro max
This is the latest and greatest iphone
