The Road to 3G

Haven't been searching the story behing 3G. Here's a beautful one.
http://www.three-g.net/3g_standards.html

Explore the Ionosphere

Today i was going back to surf NASA's website in a bid to find out why it is so damn hot these days - is there a major Solar Activity going on?

Anyway i ended up at this site about Ionoshpere. Interesting though, you could download google maps and see what is the Total Electron Contents (TEC) in the Ionoshpere now!

http://science.nasa.gov/headlines/y2008/30apr_4dionosphere.htm