Amazon Unveils Kindle Fire Tablet.

Amazon boss Jeff Bezos unveils the Kindle Fire

Amazon has unveiled a colour tablet computer called the Kindle Fire.

The $199 (£130) device will run a modified version of Google's Android operating system.

Einstein's law of physics shattered.

Fired neutrino beam 454 miles (730 kilometres) underground from Geneva to Italy.

Physicists on the team that measured particles travelling faster than light said Friday they were as surprised as their skeptics about the results, which appear to violate the laws of nature as we know them.

Microsoft Presents Windows 8 Developer Preview

Steven Sinofsky, president of Windows and Windows Live Divisions at Microsoft, talks to thousands of developers about the Windows 8 Developer Preview during the opening BUILD keynote, Sept. 13 in Anaheim, Calif.

LOS ANGELES — Sept. 13, 2011 — Today at its developer-focused BUILD conference, Microsoft Corp. showcased a detailed preview of the next major release of Windows, code-named “Windows 8.” The company also detailed new tools for developers to help write applications for more than 1 billion people around the world who use Windows every day.