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The Official e-newsletter of the Institution of Engineers Sri Lanka  | Issue 5 - November 2013
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Medium - A better place to read and write
Welcome to Medium - A better place to read and write


Medium is a new place on the Internet where people share ideas and stories that are longer than 140 characters and not just for friends. It’s designed for little stories that make your day better and manifestos that change the world. It’s used by everyone from professional journalists to amateur cooks. It’s simple, beautiful, collaborative, and it helps you find the right audience for whatever you have to say.


nfc
What is NFC & how does it work...?


If you’ve looked at the hardware specifications for a top of the line handset at any point in the last few years, there’s a good chance that you’ve seen NFC listed on the spec sheet. But despite the age of NFC, it hasn’t yet become the norm for all smartphones. If you’re content with an older handset, or can’t quite justify springing for the latest top of the line model, you may be wondering what all the fuss is about. So here’s a rundown of what NFC is, how it works, and what it can be used for.


Inside The Data Center Where Google Stores All Its Data
Inside The Data Center Where Google Stores All Its Data


Have you ever wondered how Google does what it does? What makes it perch at the top? Well, to reveal a part of it, Google has launched a website where the visitors are offered quite amazing photos taken inside Google Data Centers in U.S., Finland and Belgium. There are a total of eight data centers in the above mentioned countries and Google is building more in Hong Kong, Taiwan, Singapore and Chile. The virtual tour of North Carolina data centre will also be made available in the street view being offered by Google. Before you dive into the amazing pictures, take a sec to commend Google for being there for us whenever we need it, thanks a lot Google!


World’s fastest wireless network hits 100 gigabits per second, can scale to terabits
World’s fastest wireless network hits 100 gigabits per second, can scale to terabits


German researchers have combined photonics and electronics to create a world-record-breaking wireless network that can send and receive data at a heady 100 gigabits per second (Gbps). This beats the same team’s previous world record of 40Gbps. At 100Gbps, or a transfer rate of 12.5 gigabytes per second — ten times faster than Google Fiber — you could copy a complete Blu-ray disc in a couple of seconds.


9 Things That Wouldn’t Exist If Apple Hadn’t Launched The iPhone Six Years Ago
9 Things That Wouldn’t Exist If Apple Hadn’t Launched The iPhone Six Years Ago


Few consumer gadgets have had as big of an impact on the tech industry and culture at large as the iPhone.


The Safari browser gave iPhone users the first taste of having access to the full Web on a mobile device.
 
Multitouch made the iPhone a truly touch-based experience, not a miniaturized extrapolation of the keyboard and mouse.
 
The App Store (which came a year after the first iPhone) created a huge market for developers to sell their wares.


These features — and the devices that followed in the iPhone's footsteps — are responsible for the later emergence of a number of apps, services, and trends in the tech industry.


New Optical Disc Can Store Information “for a billion years”.
New Optical Disc Can Store Information “for a billion years”.


A researcher at the University of Twente in the Netherlands has developed a new optical memory device out of tungsten and silicon nitride that he says could store data safely for extremely long periods of time – up to a billion years.

 

Hard drives are very susceptible to external magnetic fields and mechanical failures, with a normal lifespan not much longer than 10 years; similarly CDs, DVDs and flash drives each have their own Achilles’ heel.

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