Saturday, 8 June 2013

Inventor of Mobile phone

What do you know who invented the mobile phone?
Do not know? Find out if they

Martin Cooper


Born
December 26, 1928
Chicago, Illinois, USA
Residence
Del Mar, California, USA
Nationality
American
Education
Illinois Institute of Technology(B.S.E.E.; M.S.E.E.)
Occupation
Inventor
Entrepreneur
Executive
Employer
Motorola
Founder & CEO of ArrayComm
Co-Founder & Chairman of Dyna LLC
Known for
Inventing the handheld cellular Mobile phone. Making world's first handheld cellular mobile phone call.

Martin "Marty" Cooper (born December 26, 1928 in Chicago, Illinois, USA) is a pioneer and visionary in the wireless communications industry. With eleven patents in the field, he is widely regarded as one of the leading inventors of our time and recognized as an innovator in radio spectrum management.
While at Motorola in the 1970s, Cooper conceived the first handheld mobile phone and led the team that developed it and brought it to market. He is considered the "father of the cell phone" and is also cited as the first person in history to make a handheld cellular phone call in public.
Cooper is co-founder of numerous successful communications companies with his wife and business partner Arlene Harris; also known as the "first lady of wireless." He is currently co-founder and Chairman of Dyna LLC, in Del Mar, California. Cooper also sits on committees supporting the Federal Communications Commission and the United States Department of Commerce.

Tuesday, 4 June 2013

internet traffic jam solution

internet traffic jam solution

Heavy traffic to a website, the website has been down (such as the results of the board or to book train tickets in hand at the time) to access the coralcdn 

http://www.coralcdn.org/

What is CoralCDN?

CoralCDN is a free and open content distribution network based around peer-to-peer technologies, comprised of a world-wide network of web proxies and nameservers. It allows a user to run a web site that offers high performance and meets huge demand, all for the price of a $50/month cable modem.
Publishing through CoralCDN is as simple as appending a short string to the hostname of objects' URLs; a peer-to-peer DNS layer transparently redirects browsers to participating caching proxies, which in turn cooperate to minimize load on the source web server. CoralCDN proxies automatically replicate content as a side effect of users accessing it, improving its availability. Using modern peer-to-peer indexing techniques, CoralCDN will efficiently find a cached object if it exists anywherein the network, requiring that it use the origin server only to initially fetch the object once.
One of CoralCDN's key goals is to avoid ever creating hot spots in its infrastructure. It achieves this through a novel indexing abstraction we introduce called a distributed sloppy hash table (DSHT), and it creates self-organizing clusters of nodes that fetch information from each other to avoid communicating with more distant or heavily-loaded servers.
CoralCDN has been continuously operated since March 2004, running on 300-400 servers on the PlanetLab testbed, spread worldwide. As of 2011, it receives 25-50 million requests per day from a few million unique clients.
(What's with the Google ads? Our Illuminati measurement project sought to understand how IP addresses and public information characterize Web clients. One related question is how such information plays a role in pay-per-click advertising, so we decided to run some ourselves to better understand how such systems work.)

Make your Facebook profile after your death, memorial


Facebook Beloved relative deceased friends and appreciate the emotions, and the Help section shown in the form (click here for the form) late filling profile allows you to put up as a memorial.Once, after approval from Facebook only friends can view the profile and some of them sensitive information is removed And the most important thing a family member must be out this form are not required. Thereby out this form to leave even the most control.

 The link to create a memorial Facebook
https://www.facebook.com/help/contact/305593649477238