In this 5 min 30 Sec video Mr. Bill Hammack (Engineerguy) from Department of Chemical & Biomolecular Engineering, University of Illinois – Urbana shows how a fiber optic cable works using a bucket of Propylene glycol and a laser pointer.
Source: http://www.engineerguy.com/videos.htm
Click here for more about Fibre Optic Cable
Click here to know more about Propylene glycol
More on Pulse Code Modulation here
Note: Cross posted from Experience – Inspire – Contribute.
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About KrishnaChaitanya
Ah!! You are here, which means that you do want to know about me.
The name's KrishnaChaitanya Ch & I live in Bangalore, INDIA after shifting from Hyderabad two years ago.
Some say I am bad, some say am the one to be with, some like me, some hate me, Some come to me and some run from me. Some say I betrayed them and some say I helped them the most.
However, Am a simple guy living in dreams and work to make them true some day and believe in " Great people dont do diffrent things, They do things differently " .
Am a guy with many different moods. Am a WORKAHOLIC, I'm a GEEK, I live, breathe, sleep & talk INTERNET, Computers, Gizmos and all other Electronic gadgets and stuff. I spend a lot of time on INTERNET, gaining knowledge, learning new things & I'm happy with it. Most of the time I work with bleeding edge technology.
I love surfing INTERNET & like to know a lot of new things from many good websites & believe me, though I've seen a lot of them, I'm still thirsty, b'coz, yeh dil mange more.
Besides INTERNET, one thing that I can't do without is music. Relaxing, soothing music, indespensable.
I watch movies too, whenever I can.
I love reading. I also like to spend lot of time with friends.
So, there you are. That's all I think there's to know about me
