necessarily mean the drinker has an alcohol problem. the cdc finds that only 1 in 10 people who binge drink should be categorized as problem drinkers. but they re ten times more likely to develop alcoholism than those who don t binge. bottom line, moderation is key. so binge drinkers should feel better? pour another glass if you aren t sure either. who is serving you your drinks? how about a robot? that s part of the attraction at the bionic bar on board this ship. they don t look like c3p0. their mechanical arms can hold plastic cups and mix and shake. each one does two drinks per minute. they are delivered on conveyor belts. humans will step in if things