Social Networking( aka web 2.0 ) . . . It's the way the 21st century communicates today.  We are all part of this fast growing web.It may be for making friends, keeping touch with old friends , find info about your hobby , searching for a new sweet heart or to promote your own business - social networking sites like facebook , myspace, bebo , orkut , twitter ... are the places.  The disbursement of news and breaking news is no more by the Media tycoons but by common people like you and me . Networks like twitter and youtube have paved way for this new journalism - the Citizen journalism . 

On July 20, 1969, at 10:56 p.m. ET, Apollo 11 astronaut Neil Armstrong stepped off the "Eagle" onto the surface of the moon and said, "That's one small step for man, one giant leap for mankind." 

Bill Gates must have been thinking that why Windows latest version wasn't beennamed  windows 8 or 10 -  as microsoft says officially that Windows '7' sells '7' copies per second (hope you got the pun I am trying to make ) .

In a official windows blog post it was announced that Windows 7 has sold 150 million licenses to-date which works out to be seven per second.Windows 7 is by far the “fastest selling operating system in history,” according to Microsoft. Microsoft estimates that 75 percent of enterprises are currently evaluating Windows 7. Any guesses on how fast we get to 300 million copies sold?

See the giant-screen version at the DENVER MUSEUM OF NATURE & SCIENCE or the National Air and Space Museum in Washington, DC. Narrated by Academy-Award nominated actor Liam Neeson.

Can you feel the pull? This cutting-edge production features high-resolution visualizations of black holes and other cosmic phenomena based on data generated by telescope observations and ultra-high end computer simulations.

NASA-funded scientists estimate from recent research that the volume of water molecules locked inside minerals in the moon’s interior could exceed the amount of water in the Great Lakes here on Earth.

Scientists at the Carnegie Institution’s Geophysical Laboratory in Washington, along with other scientists across US , determined that the water was likely present very early in the moon’s formation history as hot magma started to cool and crystallize. This finding means water is native to the moon.