Friday, October 30, 2009
Did you know that a startup powers Gmail’s video chat feature?
Saturday, October 24, 2009
How does Shazam Identify Songs?
Saturday, October 3, 2009
ISRO Bhuvan?
Bhuvan, (Sanskrit: भुवन Hindi: भुवन, lit: Earth), is a satellite mapping tool similar toGoogle Earth and Wikimapia. It was developed by Indian Space Research Organisation (ISRO). It offers resolution up to 10 metres and is considered as a rival to Google Earth and Wikimapia.[1]
A prototype (beta)[2] of this application was launched on 12th August 2009.[3]
http://en.wikipedia.org/wiki/Bhuvan
Currently Bhuvan can be viewed in Internet Explorer 6.0 or above, Mozilla Firefox 3.5.1 or above, Netscape 6.0 or above on Windows platform. Bhuvan Plug-in should be installed after the browser installation
http://bhuvan.nrsc.gov.in/Here are some pictures of ISRO Bhuvan Software and Website.

Friday, October 2, 2009
A brief history of PayPal
A University of Illinois graduate moved to Silicon Valley with a great goal (perhaps inspired by the Illini commencement address) – develop security software for hot-selling handheld devices like the Palm Pilot. He assumed that enterprises were soon going to be using Palms as primary means of communication and sharing documents, and would need security to protect business secrets. "Any minute now, there'll be millions of people begging for security on their handheld devices," he thought. He was wrong – he never found a demand for handheld security software.
He could have kept trying to make his original idea work. Entrepreneurs that do stick to fixed goals are very good at least at one thing – wasting investors' money. An idea for an online grocery startup, Webvan, managed to go through $1 billion before finally pulling the plug.
Illinois Man was different. He shifted to Plan B. Sell his cryptography software. Still no takers. We can skip over Plans C, D, and E, which all failed.
Plan F was a system for securely transferring cash from one Palm Pilot to another. He put a demo on the Internet so people could see how great it would be for Palm Pilots. People liked the web demo and started using it for real transactions, while the demand from Palm users still failed to materialize. eBay users started asking if they could put the web demo in their ads for people to pay them. There was no demand for the product, only for the web demo.
Illinois Man finally realized what might succeed. He forgot about Palm Pilots. Plan G was a system for making secure online payments for sites like eBay. His Plan G company was called PayPal, and his name was Max Levchin. eBay eventually bought PayPal for $1.5 billion. The story is from a new book by John Mullins and Randy Komisar, Getting to Plan B.
Source: http://blogs.nyu.edu/fas/dri/aidwatch/2009/10/set_a_big_goal_give_everything.html