'Smart' fridges stay cool by talking to each other

(PhysOrg.com) -- 'Smart' fridges that run on renewable electricity and are capable of negotiating the most energy efficient way to keep food cold have been developed by researchers from CSIRO’s Energy Transformed Flagship.

S.Korea's LG unveils 'smart fridge'

South Korea's LG Electronics Tuesday unveiled a refrigerator which suggests recipes as it forecast a bright future in the potentially lucrative market for "smart" household appliances.