Washington, January 25 : Georgia Institute of Technology researchers have reached a step closer to realising rapid transfer of a high-definition movie from a PC to a cell phone, along with a host of other media and data possibilities, for they have produced a CMOS chip capable of transmitting 60 GHz digital RF signals.

Washington, Jan 25 : A team of physicists and engineers has demonstrated an ''entanglement'' filter, an optical device that filters two particles of light (or photons) based on the correlations between their polarization, which brings scientists a step closer to quantum technologies.

The device has been made by Jeremy O''Brien, Professor of Physics and Electrical Engineering at Bristol University, together with his collaborators in Japan.

New Delhi, Jan 24, : India and Kazakhstan on Saturday signed five agreements, including cooperation in the civil nuclear field.

President Pratibha Patil and her Kazakhstan counterpart, Nursultan Nazarbayev signed on the agreements after a delegation level talk between the two countries.

The Kazakh President had arrived in India last night on a four-day visit.

This is Nazarbayev''s fourth visit to India, who will also be the chief guest at the Republic Day parade this year.

Washington, Jan 24 : Reports claiming that Apple chief Steve Jobs had died after a cardiac arrest were `bogus'.

The fake story under the name of reporter John C Abell was published on the website of Wired magazine.

However, Abell has dismissed the reports, claiming the story was the work of prankster who hacked into the website of Wired magazine and published the hoax themselves before spreading the link on social networks.

London, Jan 23 : The Queen and Prince Philip have taken a keen interest in the mysterious crop circles, thought by many to be created by extraterrestrial beings, it has been revealed.

The letters from the Queen's private secretary show that the couple asked to be kept informed about the weird farmland patterns, reports the Sun.

A scientist who has studied the phenomenon in depth claims that Philip had newsletters on the subject sent to Buckingham Palace while the Queen had his book Circular Evidence on the subject on one of her summer reading lists.

Engadget mobile shows off Nokia’s highly-anticipated forthcoming 5730 XpressMusic phone.

The phone, which sticks to a regular design for Nokia smartphones, sports a slide out QWERTY keyboard, a traditional numeric keypad, a 2 inch display with a 240 x 320 resolution together with some dedicated external music controls with volume control buttons.

The slider of the XpressMusic phone zips out smoothly letting users to input text without any difficulty.