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Page last updated at 10:12 GMT, Friday, 25 May 2012 11:12 UK

MIT develops ketchup-saving spray plus other tech news

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Researchers from MIT have developed a special coating for the inside of glass containers that will help get that last drop of out of a bottle of ketchup.

The coating prevents ketchup and other thick liquids sticking to glass.

In other news, Facebook share holders are suing the company less than a week after it went public.

Dan Simmons presents these and other technology news stories.

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