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U. S. researchers have said that a sniff may replace an injection when getting a local anesthetic in the dentist's chair.

Anesthetic administered to the nose, as nasal drops or spray, travels through the nerve in the face and collects in the structures of the jaw, including the teeth, found William H. Frey II, Leah Hanson and Neil Johnson at Regions Hospital in St. Paul, Minn.

This week saw the release of Vodafone with association of Samsung Galaxy S 16GB in UK market.

The phone that features a 4-inch super AMOLED display, a 1GHz processor, 5 megapixel camera, 16GB of memory (expandable to 32GB), GPS, 3G and Wi-Fi will supposedly run Android platform.

This association that features with the telecom service provider is tainted to become a great success as the Korean Maker will be featuring the bests of deal.

Film aficionados now have more reasons to cheer as their PS3 comes with the Blinkbox streaming service.

This is the latest version of the movie streaming site which has been made available for the console that permits an easy navigation with the joypad. The team from Blinkbox claims that movies would be charged with 99p for downwards and upwards to stream, this also includes TV episodes that start from 39p.

Low-performing students have a higher level of lead poisoning than students who are performing well, a collaborative study in Detroit has shown.

The Detroit Free Press reported on Sunday that the study conducted by the Detroit Public Schools and the Department of Health & Wellness Promotion found 60 percent of public school students in Detroit who received sub-par grades on standardized tests in 2008 had higher-than-normal lead levels in their blood.

Scientists in Britain have said that Computer keyboards can be breeding grounds for E. coli and other hazardous organisms.

The Royal Society of Chemistry said that some keyboards in London offices showed traces of E. coli, coliforms and enterobacteria, which most likely were transmitted by mice and other vermin attracted to food morsels trapped between keys.

A revolutionary gaming sensation has been released, named as Privates aka soldiers.

Unlike war games this is based on sex educational series that allows the not so ordinary condom-helmeted marines who must delve in the private parts i. e. people's vaginas - and bums to destroy the germs or the monsters who spread diseases from unprotected sex.

The sex education gaming series, which has been developed by Zombie Cow is being produced in association with Channel 4.