Alexander Graham Bell
tooth phone is the sragest invention tooth phone is the sragest invention tooth phone is the sragest invention tooth phone is the sragest invention
One invention was the cell phone.
The Invention of the Telegraph by Joseph Henry in 1831 led to the invention of the phone.
it is infact an invention, invented by dr martin cooper.
The Telegraph
cell phone
Alexander Graham Bell
The phone number of the Invention Factory Science Center is: 609-396-2002.
Sometimes on the case of emergency we can use cell phone......
the portable cell phone
Darrel Wolfenschiser created the first cell phone in 1946
phone,cell phone,an invention by Alexander Gram Bell