The birth and expansion of Internet has brought down the boundaries that kept people from sharing extensive information between each other, cyber-friendship, networking among business associates, etcetera.
The big advantage of digital cameras is that making photos is both inexpensive and fast because there is no film processing. We are thankful of these inventors and now they are awarded the Nobel prize in physics;
Three scientists who corralled light to transform our communications systems share this year's physics Nobel Prize.
Charles Kao is lauded for his work in the UK in helping to develop fibre optic cables, the thin threads of glass that carry phone and net data as light.
Willard Boyle and George Smith, both North Americans, are recognised for their part in the invention of the charge-coupled device, or CCD.
This light detector initiated the digital camera revolution.
Charles Kao
Willard Boyle
George Smith
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