the machines that built america: alexander graham bell’s revolutionary invention (s1) | history
Published 3 years ago • 158K plays • Length 8:53Download video MP4
Download video MP3
Similar videos
-
3:13
transmitting sound using sunlight - the photophone
-
0:58
all about alexander graham bell | nat geo kids cool inventions playlist
-
3:40
alexander graham bell's telephone prototype | the genius of invention | earth science
-
8:45
alexander graham bell for kids | learn all about this famous inventor | who invented the phone?
-
5:30
nokia projector phone release date, price, camera, specs, features, trailer, launch date, first look
-
10:34
the telephone - how it works
-
13:15
history and physics: the photophone (a cell phone in the 1800's)
-
0:45
the forgotten photophone of alexander graham bell
-
3:12
macgyver photophone version 2
-
2:13
what is a photophone ?
-
2:25
telephone ☎ sir alexander graham bell great invention basic knowledge in 3d animated video
-
3:00
history of the telephone | i didn't know that
-
3:28
how we invented the world: camera phone
-
5:44
history of the telephone
-
0:25
all that mattered: the telephone
-
19:11
a history of the telephone
-
4:36
five alexander graham bell inventions you didn't know about
-
13:07
build a photophone
-
10:03
the first telephone
-
3:15
centenary of telephone - no sound - colour
-
2:35
from alexander graham bell to the iphone 6 - the history of the telephone in five objects
-
1:58
the telephone alexander graham bell's remarkable invention