JUST WATCHEDThis revolutionary gel could save our jointsReplayMore Videos ...MUST WATCHThis revolutionary gel could save our jointsThe gels used to make contact lenses, diapers and Jell-O could now revolutionize human joints replacements.Source: CNNVision: Future of Japan (8 Videos)This revolutionary gel could save our jointsNew superfast supercomputer could mimic brainsThis rod could make buildings earthquake proofThis plant could power the cars of the futureThis solar panel is paper thin and bends, too Amazing inventions from JapanThis company wants to clean up spaceJapan's search for the perfect robot See MoreThis revolutionary gel could save our jointsThe gels used to make contact lenses, diapers and Jell-O could now revolutionize human joints replacements.Source: CNN