Bill uses a bucket
of propylene
glycol to show how
a fiber optic
cable works and
how engineers send
signal across
oceans. More info
at http://www.engi
(more)
Bill uses a bucket of propylene glycol to show how a fiber optic cable works and how engineers send signal across oceans. More info at http://www.engineerguy...
Comments 0
Log in to join the conversation.
No comments yet. Start the conversation.