-
Period: to
the tech world invented
-
the first camera
-
the first typewriter
The first typewriter is patented by William Austin Burt. It's slow and clumsy, but it's the first writing machine. -
the first pair of headphones invented
they look werid -
the first audio book
-
the first tv
-
the first xerox printer
it was inveted by chester carlson -
the first cellphone
-
the first apple store
the first apple store -
the first ink jet printer
what took so long -
computers
what were they thinking
